diff --git a/evaluations/centrifuge-gsrpc-v2_2_niklabh.md b/evaluations/centrifuge-gsrpc-v2_2_niklabh.md
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+++ b/evaluations/centrifuge-gsrpc-v2_2_niklabh.md
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+# Evaluation
+
+- **Status:** Pending
+- **Application Document:** [centrifuge-gsrpc-v2](https://github.com/w3f/Grants-Program/blob/master/applications/centrifuge-gsrpc-v2.md)
+- **Milestone:** 2
+- **Kusama Identity:** [CwYBnfoxb1B6fibdMN4js21DQeqgbqHgwLwacfKFdC7vsyZ](https://kusama.subscan.io/account/CwYBnfoxb1B6fibdMN4js21DQeqgbqHgwLwacfKFdC7vsyZ)
+- **Previously successfully merged evaluation:** N/A
+
+| Number | Deliverable                      | Accepted                | Link                                                                                                                                                                              |  Evalulation Notes                                                                                                        |
+|--------|----------------------------------|-------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------|
+| 1.     | License                          | <ul><li>[x] </li> </ul> | [License](https://github.com/centrifuge/go-substrate-rpc-client/blob/event-parsing-v2/LICENSE)                                                                                    | Apache License v2                                                                                                         |
+| 2.     | Documentation                    | <ul><li>[ ] </li> </ul> | [Documentation](https://github.com/centrifuge/go-substrate-rpc-client/blob/event-parsing-v2/registry/REGISTRY.md)                                                                 | Documentation Needs to be improved                                                                                        |
+| 3.     | PR with changes                  | <ul><li>[ ] </li> </ul> | [centrifuge/go-substrate-rpc-client#338](https://github.com/centrifuge/go-substrate-rpc-client/pull/338)                                                                          | PR looks good                                                                                                             |
+| 4a.    | Registry Unit Tests              | <ul><li>[ ] </li> </ul> | [UnitTest](https://github.com/centrifuge/go-substrate-rpc-client/blob/20047b8b15d046d0fa137cc716cb489395a0081a/registry/registry_test.go)                                         | Unit Test coverage is good                                                                                                |
+| 4b.    | Registry (Events) Live Tests     | <ul><li>[ ] </li> </ul> | [Events Live Tests](https://github.com/centrifuge/go-substrate-rpc-client/blob/20047b8b15d046d0fa137cc716cb489395a0081a/registry/retriever/event_retriever_live_test.go)          | Error in running docker tests, submitted a [PR](https://github.com/centrifuge/go-substrate-rpc-client/pull/353) to fix    |
+| 4c.    | Registry (Extrinsics) Live Tests | <ul><li>[ ] </li> </ul> | [Extrinsics Live Tests](https://github.com/centrifuge/go-substrate-rpc-client/blob/20047b8b15d046d0fa137cc716cb489395a0081a/registry/retriever/extrinsic_retriever_live_test.go)  | Live test against public endpoints. Tests are running for too long. No need to check for 1000 events. 50 are fine         |
+| 4d.    | Test execution                   | <ul><li>[x] </li> </ul> | [Test execution](https://github.com/centrifuge/go-substrate-rpc-client/blob/20047b8b15d046d0fa137cc716cb489395a0081a/Makefile#L49-L53)                                            | Makefile has a [error](https://github.com/centrifuge/go-substrate-rpc-client/issues/352)                                  |
+| 5.     | Dockerfile                       | <ul><li>[x] </li> </ul> | [Dockerfile](https://github.com/centrifuge/go-substrate-rpc-client/blob/b9da36ebf177cbb3ee41c2ef2b9a1fb08e5f8522/Dockerfile_milestone2)                                           | Dockerfile is provided                                                                                                    |
+| 6.     | In-Memory Registry               | <ul><li>[x] </li> </ul> | [centrifuge/go-substrate-rpc-client#338](https://github.com/centrifuge/go-substrate-rpc-client/pull/338)                                                                          | In-Memory Registry is implemented                                                                                         |
+
+## General Notes v1 - June 26, 2023
+
+- Documentation needs to be improved. Basic tutorial on how to parse any substrate event and type using the new version of the library is missing.
+- Unit test coverage is good.
+- There is an error in running tests in Makefile. I have submitted a [PR](https://github.com/centrifuge/go-substrate-rpc-client/pull/353) to fix the same.
+- Live tests are running for too long. No need to check for 1000 events. 50 are fine.
+- Dockerfile to run milestone2 tests is provided.
+- In-Memory Registry is implemented.
+
+### Run unit test
+
+```bash
+make test-milestone2
+Sending build context to Docker daemon  11.94MB
+Step 1/4 : FROM golang:1.18
+ ---> c37a56a6d654
+Step 2/4 : COPY . /go-substrate-rpc-client/events-parsing-v2/milestone-2
+ ---> Using cache
+ ---> 330446577dfa
+Step 3/4 : WORKDIR /go-substrate-rpc-client/events-parsing-v2/milestone-2
+ ---> Using cache
+ ---> a35718b940dc
+Step 4/4 : CMD go test -v ./registry/... --cover
+ ---> Running in ca1e535bbbba
+Removing intermediate container ca1e535bbbba
+ ---> 5aaa87d8f46c
+Successfully built 5aaa87d8f46c
+Successfully tagged gsrpc-m2:latest
+go: downloading github.com/stretchr/testify v1.7.0
+go: downloading github.com/gorilla/websocket v1.5.0
+go: downloading github.com/ethereum/go-ethereum v1.10.17
+go: downloading github.com/deckarep/golang-set v1.8.0
+go: downloading github.com/rs/cors v1.8.2
+go: downloading golang.org/x/crypto v0.0.0-20211117183948-ae814b36b871
+go: downloading github.com/vedhavyas/go-subkey v1.0.3
+go: downloading github.com/pierrec/xxHash v0.1.5
+go: downloading github.com/stretchr/objx v0.1.1
+go: downloading github.com/pmezard/go-difflib v1.0.0
+go: downloading github.com/davecgh/go-spew v1.1.1
+go: downloading gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
+go: downloading github.com/gtank/merlin v0.1.1
+go: downloading github.com/ChainSafe/go-schnorrkel v1.0.0
+go: downloading github.com/decred/base58 v1.0.3
+go: downloading github.com/mimoo/StrobeGo v0.0.0-20210601165009-122bf33a46e0
+go: downloading github.com/cosmos/go-bip39 v1.0.0
+go: downloading github.com/gtank/ristretto255 v0.1.2
+go: downloading golang.org/x/sys v0.0.0-20211124211545-fe61309f8881
+go: downloading github.com/decred/dcrd/crypto/blake256 v1.0.0
+go: downloading github.com/go-stack/stack v1.8.1
+=== RUN   TestFactory_CreateErrorRegistryWithLiveMetadata
+=== RUN   TestFactory_CreateErrorRegistryWithLiveMetadata/centrifuge
+    registry_test.go:47: Metadata was decoded successfully
+    registry_test.go:54: Error registry was created successfully
+=== RUN   TestFactory_CreateErrorRegistryWithLiveMetadata/polkadot
+    registry_test.go:47: Metadata was decoded successfully
+    registry_test.go:54: Error registry was created successfully
+=== RUN   TestFactory_CreateErrorRegistryWithLiveMetadata/acala
+    registry_test.go:47: Metadata was decoded successfully
+    registry_test.go:54: Error registry was created successfully
+=== RUN   TestFactory_CreateErrorRegistryWithLiveMetadata/statemint
+    registry_test.go:47: Metadata was decoded successfully
+    registry_test.go:54: Error registry was created successfully
+=== RUN   TestFactory_CreateErrorRegistryWithLiveMetadata/moonbeam
+    registry_test.go:47: Metadata was decoded successfully
+    registry_test.go:54: Error registry was created successfully
+--- PASS: TestFactory_CreateErrorRegistryWithLiveMetadata (0.16s)
+    --- PASS: TestFactory_CreateErrorRegistryWithLiveMetadata/centrifuge (0.03s)
+    --- PASS: TestFactory_CreateErrorRegistryWithLiveMetadata/polkadot (0.06s)
+    --- PASS: TestFactory_CreateErrorRegistryWithLiveMetadata/acala (0.02s)
+    --- PASS: TestFactory_CreateErrorRegistryWithLiveMetadata/statemint (0.02s)
+    --- PASS: TestFactory_CreateErrorRegistryWithLiveMetadata/moonbeam (0.03s)
+=== RUN   TestFactory_CreateErrorRegistry_NoPalletWithErrors
+--- PASS: TestFactory_CreateErrorRegistry_NoPalletWithErrors (0.00s)
+=== RUN   TestFactory_CreateErrorRegistry_ErrorsTypeNotFound
+--- PASS: TestFactory_CreateErrorRegistry_ErrorsTypeNotFound (0.00s)
+=== RUN   TestFactory_CreateErrorRegistry_ErrorsTypeNotAVariant
+--- PASS: TestFactory_CreateErrorRegistry_ErrorsTypeNotAVariant (0.00s)
+=== RUN   TestFactory_CreateErrorRegistry_GetTypeFieldsError
+--- PASS: TestFactory_CreateErrorRegistry_GetTypeFieldsError (0.00s)
+=== RUN   TestFactory_CreateCallRegistryWithLiveMetadata
+=== RUN   TestFactory_CreateCallRegistryWithLiveMetadata/centrifuge
+    registry_test.go:246: Metadata was decoded successfully
+    registry_test.go:253: Call registry was created successfully
+=== RUN   TestFactory_CreateCallRegistryWithLiveMetadata/polkadot
+    registry_test.go:246: Metadata was decoded successfully
+    registry_test.go:253: Call registry was created successfully
+=== RUN   TestFactory_CreateCallRegistryWithLiveMetadata/acala
+    registry_test.go:246: Metadata was decoded successfully
+    registry_test.go:253: Call registry was created successfully
+=== RUN   TestFactory_CreateCallRegistryWithLiveMetadata/statemint
+    registry_test.go:246: Metadata was decoded successfully
+    registry_test.go:253: Call registry was created successfully
+=== RUN   TestFactory_CreateCallRegistryWithLiveMetadata/moonbeam
+    registry_test.go:246: Metadata was decoded successfully
+    registry_test.go:253: Call registry was created successfully
+--- PASS: TestFactory_CreateCallRegistryWithLiveMetadata (0.99s)
+    --- PASS: TestFactory_CreateCallRegistryWithLiveMetadata/centrifuge (0.24s)
+    --- PASS: TestFactory_CreateCallRegistryWithLiveMetadata/polkadot (0.20s)
+    --- PASS: TestFactory_CreateCallRegistryWithLiveMetadata/acala (0.25s)
+    --- PASS: TestFactory_CreateCallRegistryWithLiveMetadata/statemint (0.12s)
+    --- PASS: TestFactory_CreateCallRegistryWithLiveMetadata/moonbeam (0.18s)
+=== RUN   TestFactory_CreateCallRegistry_NoPalletWithCalls
+--- PASS: TestFactory_CreateCallRegistry_NoPalletWithCalls (0.00s)
+=== RUN   TestFactory_CreateCallRegistry_CallsTypeNotFound
+--- PASS: TestFactory_CreateCallRegistry_CallsTypeNotFound (0.00s)
+=== RUN   TestFactory_CreateCallRegistry_CallTypeNotAVariant
+--- PASS: TestFactory_CreateCallRegistry_CallTypeNotAVariant (0.00s)
+=== RUN   TestFactory_CreateCallRegistry_GetTypeFieldsError
+--- PASS: TestFactory_CreateCallRegistry_GetTypeFieldsError (0.00s)
+=== RUN   TestFactory_CreateEventRegistryWithLiveMetadata
+=== RUN   TestFactory_CreateEventRegistryWithLiveMetadata/centrifuge
+    registry_test.go:450: Metadata was decoded successfully
+    registry_test.go:457: Event registry was created successfully
+=== RUN   TestFactory_CreateEventRegistryWithLiveMetadata/polkadot
+    registry_test.go:450: Metadata was decoded successfully
+    registry_test.go:457: Event registry was created successfully
+=== RUN   TestFactory_CreateEventRegistryWithLiveMetadata/acala
+    registry_test.go:450: Metadata was decoded successfully
+    registry_test.go:457: Event registry was created successfully
+=== RUN   TestFactory_CreateEventRegistryWithLiveMetadata/statemint
+    registry_test.go:450: Metadata was decoded successfully
+    registry_test.go:457: Event registry was created successfully
+=== RUN   TestFactory_CreateEventRegistryWithLiveMetadata/moonbeam
+    registry_test.go:450: Metadata was decoded successfully
+    registry_test.go:457: Event registry was created successfully
+--- PASS: TestFactory_CreateEventRegistryWithLiveMetadata (0.25s)
+    --- PASS: TestFactory_CreateEventRegistryWithLiveMetadata/centrifuge (0.05s)
+    --- PASS: TestFactory_CreateEventRegistryWithLiveMetadata/polkadot (0.06s)
+    --- PASS: TestFactory_CreateEventRegistryWithLiveMetadata/acala (0.04s)
+    --- PASS: TestFactory_CreateEventRegistryWithLiveMetadata/statemint (0.04s)
+    --- PASS: TestFactory_CreateEventRegistryWithLiveMetadata/moonbeam (0.06s)
+=== RUN   TestFactory_CreateEventRegistry_NoPalletWithEvents
+--- PASS: TestFactory_CreateEventRegistry_NoPalletWithEvents (0.00s)
+=== RUN   TestFactory_CreateEventRegistry_EventsTypeNotFound
+--- PASS: TestFactory_CreateEventRegistry_EventsTypeNotFound (0.00s)
+=== RUN   TestFactory_CreateEventRegistry_EventTypeNotAVariant
+--- PASS: TestFactory_CreateEventRegistry_EventTypeNotAVariant (0.00s)
+=== RUN   TestFactory_CreateEventRegistry_GetTypeFieldError
+--- PASS: TestFactory_CreateEventRegistry_GetTypeFieldError (0.00s)
+=== RUN   TestFactory_getTypeFields
+--- PASS: TestFactory_getTypeFields (0.00s)
+=== RUN   TestFactory_getTypeFields_FieldDecoderRetrievalError
+--- PASS: TestFactory_getTypeFields_FieldDecoderRetrievalError (0.00s)
+=== RUN   TestFactory_getTypeFields_FieldTypeNotFoundError
+--- PASS: TestFactory_getTypeFields_FieldTypeNotFoundError (0.00s)
+=== RUN   TestFactory_getFieldDecoder_UnsupportedTypeError
+--- PASS: TestFactory_getFieldDecoder_UnsupportedTypeError (0.00s)
+=== RUN   TestFactory_getFieldDecoder_Compact
+--- PASS: TestFactory_getFieldDecoder_Compact (0.00s)
+=== RUN   TestFactory_getFieldDecoder_Compact_TypeNotFoundError
+--- PASS: TestFactory_getFieldDecoder_Compact_TypeNotFoundError (0.00s)
+=== RUN   TestFactory_getFieldDecoder_Composite
+--- PASS: TestFactory_getFieldDecoder_Composite (0.00s)
+=== RUN   TestFactory_getFieldDecoder_Composite_FieldError
+--- PASS: TestFactory_getFieldDecoder_Composite_FieldError (0.00s)
+=== RUN   TestFactory_getFieldDecoder_Variant
+--- PASS: TestFactory_getFieldDecoder_Variant (0.00s)
+=== RUN   TestFactory_getFieldDecoder_Primitive
+--- PASS: TestFactory_getFieldDecoder_Primitive (0.00s)
+=== RUN   TestFactory_getFieldDecoder_Array
+--- PASS: TestFactory_getFieldDecoder_Array (0.00s)
+=== RUN   TestFactory_getFieldDecoder_Array_TypeNotFoundError
+--- PASS: TestFactory_getFieldDecoder_Array_TypeNotFoundError (0.00s)
+=== RUN   TestFactory_getFieldDecoder_Slice
+--- PASS: TestFactory_getFieldDecoder_Slice (0.00s)
+=== RUN   TestFactory_getFieldDecoder_Slice_TypeNotFoundError
+--- PASS: TestFactory_getFieldDecoder_Slice_TypeNotFoundError (0.00s)
+=== RUN   TestFactory_getFieldDecoder_Tuple
+--- PASS: TestFactory_getFieldDecoder_Tuple (0.00s)
+=== RUN   TestFactory_getFieldDecoder_Tuple_NilTuple
+--- PASS: TestFactory_getFieldDecoder_Tuple_NilTuple (0.00s)
+=== RUN   TestFactory_getFieldDecoder_BitSequence
+--- PASS: TestFactory_getFieldDecoder_BitSequence (0.00s)
+=== RUN   TestFactory_getFieldDecoder_BitSequence_BitStoreTypeNotFound
+--- PASS: TestFactory_getFieldDecoder_BitSequence_BitStoreTypeNotFound (0.00s)
+=== RUN   TestFactory_getFieldDecoder_BitSequence_BitStoreFieldTypeError
+--- PASS: TestFactory_getFieldDecoder_BitSequence_BitStoreFieldTypeError (0.00s)
+=== RUN   TestFactory_getFieldDecoder_BitSequence_BitOrderTypeNotFound
+--- PASS: TestFactory_getFieldDecoder_BitSequence_BitOrderTypeNotFound (0.00s)
+=== RUN   TestFactory_getFieldDecoder_BitSequence_BitOrderCreationError
+--- PASS: TestFactory_getFieldDecoder_BitSequence_BitOrderCreationError (0.00s)
+=== RUN   TestFactory_getVariantFieldType_CompositeVariantTypeFieldError
+--- PASS: TestFactory_getVariantFieldType_CompositeVariantTypeFieldError (0.00s)
+=== RUN   TestFactory_getCompactFieldType_CompactTuple
+--- PASS: TestFactory_getCompactFieldType_CompactTuple (0.00s)
+=== RUN   TestFactory_getCompactFieldType_CompactComposite
+--- PASS: TestFactory_getCompactFieldType_CompactComposite (0.00s)
+=== RUN   TestFactory_getArrayFieldType
+--- PASS: TestFactory_getArrayFieldType (0.00s)
+=== RUN   TestFactory_getArrayFieldType_ItemFieldTypeError
+--- PASS: TestFactory_getArrayFieldType_ItemFieldTypeError (0.00s)
+=== RUN   TestFactory_getSliceFieldType
+--- PASS: TestFactory_getSliceFieldType (0.00s)
+=== RUN   TestFactory_getSliceFieldType_ItemFieldTypeError
+--- PASS: TestFactory_getSliceFieldType_ItemFieldTypeError (0.00s)
+=== RUN   TestFactory_getTupleType
+--- PASS: TestFactory_getTupleType (0.00s)
+=== RUN   TestFactory_getTupleType_TupleItemNotFound
+--- PASS: TestFactory_getTupleType_TupleItemNotFound (0.00s)
+=== RUN   TestFactory_getTupleType_TupleItemFieldDecoderError
+--- PASS: TestFactory_getTupleType_TupleItemFieldDecoderError (0.00s)
+=== RUN   Test_getPrimitiveType_UnsupportedTypeError
+--- PASS: Test_getPrimitiveType_UnsupportedTypeError (0.00s)
+PASS
+coverage: 66.6% of statements
+ok  	github.com/centrifuge/go-substrate-rpc-client/v4/registry	1.406s	coverage: 66.6% of statements
+=== RUN   TestRetryableExecutor_ExecWithFallback
+--- PASS: TestRetryableExecutor_ExecWithFallback (0.00s)
+=== RUN   TestRetryableExecutor_ExecWithFallback_RetrySuccess
+--- PASS: TestRetryableExecutor_ExecWithFallback_RetrySuccess (0.00s)
+=== RUN   TestRetryableExecutor_ExecWithFallback_NilFns
+--- PASS: TestRetryableExecutor_ExecWithFallback_NilFns (0.00s)
+=== RUN   TestRetryableExecutor_ExecWithFallback_ExecFnError
+--- PASS: TestRetryableExecutor_ExecWithFallback_ExecFnError (0.50s)
+=== RUN   TestRetryableExecutor_ExecWithFallback_FallBackFnError
+--- PASS: TestRetryableExecutor_ExecWithFallback_FallBackFnError (0.00s)
+=== RUN   TestRetryableExecutor_ExecWithFallback_FallBackFnError_NoRetry
+--- PASS: TestRetryableExecutor_ExecWithFallback_FallBackFnError_NoRetry (0.00s)
+PASS
+coverage: 60.8% of statements
+ok  	github.com/centrifuge/go-substrate-rpc-client/v4/registry/exec	0.504s	coverage: 60.8% of statements
+=== RUN   TestEventParserFn_ParseEvents
+--- PASS: TestEventParserFn_ParseEvents (0.00s)
+=== RUN   TestEventParserFn_ParseEvents_EventCountDecodeError
+--- PASS: TestEventParserFn_ParseEvents_EventCountDecodeError (0.00s)
+=== RUN   TestEventParserFn_ParseEvents_PhaseDecodeError
+--- PASS: TestEventParserFn_ParseEvents_PhaseDecodeError (0.00s)
+=== RUN   TestEventParserFn_ParseEvents_EventIDDecodeError
+--- PASS: TestEventParserFn_ParseEvents_EventIDDecodeError (0.00s)
+=== RUN   TestEventParserFn_ParseEvents_EventFieldsDecodeError
+--- PASS: TestEventParserFn_ParseEvents_EventFieldsDecodeError (0.00s)
+=== RUN   TestEventParserFn_ParseEvents_MissingEventDecoder
+--- PASS: TestEventParserFn_ParseEvents_MissingEventDecoder (0.00s)
+=== RUN   TestEventParserFn_ParseEvents_TopicsDecodeError
+--- PASS: TestEventParserFn_ParseEvents_TopicsDecodeError (0.00s)
+=== RUN   TestExtrinsicParserFn_ParseExtrinsics
+--- PASS: TestExtrinsicParserFn_ParseExtrinsics (0.00s)
+=== RUN   TestExtrinsicParserFn_ParseExtrinsics_MissingCallDecoder
+--- PASS: TestExtrinsicParserFn_ParseExtrinsics_MissingCallDecoder (0.00s)
+=== RUN   TestExtrinsicParserFn_ParseExtrinsics_DecodeError
+--- PASS: TestExtrinsicParserFn_ParseExtrinsics_DecodeError (0.00s)
+PASS
+coverage: 55.4% of statements
+ok  	github.com/centrifuge/go-substrate-rpc-client/v4/registry/parser	0.004s	coverage: 55.4% of statements
+=== RUN   TestEventRetriever_New
+    factory_mock.go:94: PASS:	CreateEventRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestEventRetriever_New (0.00s)
+=== RUN   TestEventRetriever_New_InternalStateUpdateError
+    factory_mock.go:94: PASS:	CreateEventRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadataLatest()
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestEventRetriever_New_InternalStateUpdateError (0.00s)
+=== RUN   TestEventRetriever_NewDefault
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestEventRetriever_NewDefault (0.00s)
+=== RUN   TestEventRetriever_GetEvents
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    event_provider_mock.go:48: PASS:	GetStorageEvents(*types.Metadata,types.Hash)
+    event_parser_mock.go:49: PASS:	ParseEvents(registry.EventRegistry,*types.StorageDataRaw)
+--- PASS: TestEventRetriever_GetEvents (0.00s)
+=== RUN   TestEventRetriever_GetEvents_StorageRetrievalError
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    factory_mock.go:94: PASS:	CreateEventRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    event_provider_mock.go:48: PASS:	GetStorageEvents(*types.Metadata,types.Hash)
+--- PASS: TestEventRetriever_GetEvents_StorageRetrievalError (0.00s)
+=== RUN   TestEventRetriever_GetEvents_EventParsingError
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    factory_mock.go:94: PASS:	CreateEventRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    event_provider_mock.go:48: PASS:	GetStorageEvents(*types.Metadata,types.Hash)
+    event_parser_mock.go:49: PASS:	ParseEvents(registry.EventRegistry,*types.StorageDataRaw)
+--- PASS: TestEventRetriever_GetEvents_EventParsingError (0.00s)
+=== RUN   TestEventRetriever_updateInternalState
+    factory_mock.go:94: PASS:	CreateEventRegistry(*types.Metadata)
+    factory_mock.go:94: PASS:	CreateEventRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestEventRetriever_updateInternalState (0.00s)
+=== RUN   TestEventRetriever_updateInternalState_MetadataRetrievalError
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestEventRetriever_updateInternalState_MetadataRetrievalError (0.00s)
+=== RUN   TestEventRetriever_updateInternalState_RegistryFactoryError
+    factory_mock.go:94: PASS:	CreateEventRegistry(*types.Metadata)
+    factory_mock.go:94: PASS:	CreateEventRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestEventRetriever_updateInternalState_RegistryFactoryError (0.00s)
+=== RUN   TestExtrinsicRetriever_New
+    factory_mock.go:94: PASS:	CreateCallRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestExtrinsicRetriever_New (0.00s)
+=== RUN   TestExtrinsicRetriever_New_InternalStateUpdateError
+    factory_mock.go:94: PASS:	CreateCallRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadataLatest()
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestExtrinsicRetriever_New_InternalStateUpdateError (0.00s)
+=== RUN   TestExtrinsicRetriever_NewDefault
+    factory_mock.go:94: PASS:	CreateCallRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestExtrinsicRetriever_NewDefault (0.00s)
+=== RUN   TestExtrinsicRetriever_GetExtrinsics
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    chain_mock.go:67: PASS:	GetBlock(types.Hash)
+    extrinsic_parser_mock.go:50: PASS:	ParseExtrinsics(registry.CallRegistry,*generic.SignedBlock[github.com/centrifuge/go-substrate-rpc-client/v4/types.MultiAddress,github.com/centrifuge/go-substrate-rpc-client/v4/types.MultiSignature,github.com/centrifuge/go-substrate-rpc-client/v4/rpc/chain/generic.DefaultPaymentFields])
+--- PASS: TestExtrinsicRetriever_GetExtrinsics (0.00s)
+=== RUN   TestExtrinsicRetriever_GetExtrinsics_BlockRetrievalError
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    chain_mock.go:67: PASS:	GetBlock(types.Hash)
+--- PASS: TestExtrinsicRetriever_GetExtrinsics_BlockRetrievalError (0.00s)
+=== RUN   TestExtrinsicRetriever_GetExtrinsics_ExtrinsicParsingError
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    factory_mock.go:94: PASS:	CreateCallRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    chain_mock.go:67: PASS:	GetBlock(types.Hash)
+    extrinsic_parser_mock.go:50: PASS:	ParseExtrinsics(registry.CallRegistry,*generic.SignedBlock[github.com/centrifuge/go-substrate-rpc-client/v4/types.MultiAddress,github.com/centrifuge/go-substrate-rpc-client/v4/types.MultiSignature,github.com/centrifuge/go-substrate-rpc-client/v4/rpc/chain/generic.DefaultPaymentFields])
+--- PASS: TestExtrinsicRetriever_GetExtrinsics_ExtrinsicParsingError (0.00s)
+=== RUN   TestExtrinsicRetriever_updateInternalState
+    factory_mock.go:94: PASS:	CreateCallRegistry(*types.Metadata)
+    factory_mock.go:94: PASS:	CreateCallRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestExtrinsicRetriever_updateInternalState (0.00s)
+=== RUN   TestExtrinsicRetriever_updateInternalState_MetadataRetrievalError
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestExtrinsicRetriever_updateInternalState_MetadataRetrievalError (0.00s)
+=== RUN   TestExtrinsicRetriever_updateInternalState_RegistryFactoryError
+    factory_mock.go:94: PASS:	CreateCallRegistry(*types.Metadata)
+    factory_mock.go:94: PASS:	CreateCallRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestExtrinsicRetriever_updateInternalState_RegistryFactoryError (0.00s)
+PASS
+coverage: 65.2% of statements
+ok  	github.com/centrifuge/go-substrate-rpc-client/v4/registry/retriever	0.006s	coverage: 65.2% of statements
+=== RUN   TestProvider_GetStorageEvents
+    state.go:700: PASS:	GetStorageRaw(types.StorageKey,types.Hash)
+    state.go:700: PASS:	GetStorageRaw(types.StorageKey,types.Hash)
+--- PASS: TestProvider_GetStorageEvents (0.07s)
+PASS
+coverage: 33.3% of statements
+ok  	github.com/centrifuge/go-substrate-rpc-client/v4/registry/state	0.069s	coverage: 33.3% of statements
+?   	github.com/centrifuge/go-substrate-rpc-client/v4/registry/test	[no test files]
+
+```
+
+### Run live tests
+
+```bash
+make test-milestone2-live
+Sending build context to Docker daemon  11.94MB
+Step 1/4 : FROM golang:1.18
+ ---> c37a56a6d654
+Step 2/4 : COPY . /go-substrate-rpc-client/events-parsing-v2/milestone-2
+ ---> Using cache
+ ---> 330446577dfa
+Step 3/4 : WORKDIR /go-substrate-rpc-client/events-parsing-v2/milestone-2
+ ---> Using cache
+ ---> a35718b940dc
+Step 4/4 : CMD go test -v -tags=live ./registry/retriever/...
+ ---> Using cache
+ ---> 8ef25a5f7bbb
+Successfully built 8ef25a5f7bbb
+Successfully tagged gsrpc-m2-live:latest
+go: downloading github.com/stretchr/testify v1.7.0
+go: downloading github.com/deckarep/golang-set v1.8.0
+go: downloading github.com/ethereum/go-ethereum v1.10.17
+go: downloading github.com/gorilla/websocket v1.5.0
+go: downloading github.com/rs/cors v1.8.2
+go: downloading golang.org/x/crypto v0.0.0-20211117183948-ae814b36b871
+go: downloading github.com/vedhavyas/go-subkey v1.0.3
+go: downloading github.com/pierrec/xxHash v0.1.5
+go: downloading github.com/gtank/merlin v0.1.1
+go: downloading github.com/ChainSafe/go-schnorrkel v1.0.0
+go: downloading github.com/decred/base58 v1.0.3
+go: downloading github.com/stretchr/objx v0.1.1
+go: downloading github.com/davecgh/go-spew v1.1.1
+go: downloading github.com/pmezard/go-difflib v1.0.0
+go: downloading gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
+go: downloading github.com/mimoo/StrobeGo v0.0.0-20210601165009-122bf33a46e0
+go: downloading github.com/decred/dcrd/crypto/blake256 v1.0.0
+go: downloading github.com/cosmos/go-bip39 v1.0.0
+go: downloading github.com/gtank/ristretto255 v0.1.2
+go: downloading golang.org/x/sys v0.0.0-20211124211545-fe61309f8881
+go: downloading github.com/go-stack/stack v1.8.1
+=== RUN   TestLive_EventRetriever_GetEvents
+=== PAUSE TestLive_EventRetriever_GetEvents
+=== RUN   TestEventRetriever_New
+    factory_mock.go:94: PASS:	CreateEventRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestEventRetriever_New (0.00s)
+=== RUN   TestEventRetriever_New_InternalStateUpdateError
+    factory_mock.go:94: PASS:	CreateEventRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadataLatest()
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestEventRetriever_New_InternalStateUpdateError (0.00s)
+=== RUN   TestEventRetriever_NewDefault
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestEventRetriever_NewDefault (0.00s)
+=== RUN   TestEventRetriever_GetEvents
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    event_provider_mock.go:48: PASS:	GetStorageEvents(*types.Metadata,types.Hash)
+    event_parser_mock.go:49: PASS:	ParseEvents(registry.EventRegistry,*types.StorageDataRaw)
+--- PASS: TestEventRetriever_GetEvents (0.00s)
+=== RUN   TestEventRetriever_GetEvents_StorageRetrievalError
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    factory_mock.go:94: PASS:	CreateEventRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    event_provider_mock.go:48: PASS:	GetStorageEvents(*types.Metadata,types.Hash)
+--- PASS: TestEventRetriever_GetEvents_StorageRetrievalError (0.00s)
+=== RUN   TestEventRetriever_GetEvents_EventParsingError
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    factory_mock.go:94: PASS:	CreateEventRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    event_provider_mock.go:48: PASS:	GetStorageEvents(*types.Metadata,types.Hash)
+    event_parser_mock.go:49: PASS:	ParseEvents(registry.EventRegistry,*types.StorageDataRaw)
+--- PASS: TestEventRetriever_GetEvents_EventParsingError (0.00s)
+=== RUN   TestEventRetriever_updateInternalState
+    factory_mock.go:94: PASS:	CreateEventRegistry(*types.Metadata)
+    factory_mock.go:94: PASS:	CreateEventRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestEventRetriever_updateInternalState (0.00s)
+=== RUN   TestEventRetriever_updateInternalState_MetadataRetrievalError
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestEventRetriever_updateInternalState_MetadataRetrievalError (0.00s)
+=== RUN   TestEventRetriever_updateInternalState_RegistryFactoryError
+    factory_mock.go:94: PASS:	CreateEventRegistry(*types.Metadata)
+    factory_mock.go:94: PASS:	CreateEventRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestEventRetriever_updateInternalState_RegistryFactoryError (0.00s)
+=== RUN   TestLive_ExtrinsicRetriever_GetExtrinsics
+=== PAUSE TestLive_ExtrinsicRetriever_GetExtrinsics
+=== RUN   TestExtrinsicRetriever_New
+    factory_mock.go:94: PASS:	CreateCallRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestExtrinsicRetriever_New (0.00s)
+=== RUN   TestExtrinsicRetriever_New_InternalStateUpdateError
+    factory_mock.go:94: PASS:	CreateCallRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadataLatest()
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestExtrinsicRetriever_New_InternalStateUpdateError (0.00s)
+=== RUN   TestExtrinsicRetriever_NewDefault
+    factory_mock.go:94: PASS:	CreateCallRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestExtrinsicRetriever_NewDefault (0.00s)
+=== RUN   TestExtrinsicRetriever_GetExtrinsics
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    chain_mock.go:67: PASS:	GetBlock(types.Hash)
+    extrinsic_parser_mock.go:50: PASS:	ParseExtrinsics(registry.CallRegistry,*generic.SignedBlock[github.com/centrifuge/go-substrate-rpc-client/v4/types.MultiAddress,github.com/centrifuge/go-substrate-rpc-client/v4/types.MultiSignature,github.com/centrifuge/go-substrate-rpc-client/v4/rpc/chain/generic.DefaultPaymentFields])
+--- PASS: TestExtrinsicRetriever_GetExtrinsics (0.00s)
+=== RUN   TestExtrinsicRetriever_GetExtrinsics_BlockRetrievalError
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    chain_mock.go:67: PASS:	GetBlock(types.Hash)
+--- PASS: TestExtrinsicRetriever_GetExtrinsics_BlockRetrievalError (0.00s)
+=== RUN   TestExtrinsicRetriever_GetExtrinsics_ExtrinsicParsingError
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    exec_mock.go:43: PASS:	ExecWithFallback(string,string)
+    factory_mock.go:94: PASS:	CreateCallRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    chain_mock.go:67: PASS:	GetBlock(types.Hash)
+    extrinsic_parser_mock.go:50: PASS:	ParseExtrinsics(registry.CallRegistry,*generic.SignedBlock[github.com/centrifuge/go-substrate-rpc-client/v4/types.MultiAddress,github.com/centrifuge/go-substrate-rpc-client/v4/types.MultiSignature,github.com/centrifuge/go-substrate-rpc-client/v4/rpc/chain/generic.DefaultPaymentFields])
+--- PASS: TestExtrinsicRetriever_GetExtrinsics_ExtrinsicParsingError (0.00s)
+=== RUN   TestExtrinsicRetriever_updateInternalState
+    factory_mock.go:94: PASS:	CreateCallRegistry(*types.Metadata)
+    factory_mock.go:94: PASS:	CreateCallRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestExtrinsicRetriever_updateInternalState (0.00s)
+=== RUN   TestExtrinsicRetriever_updateInternalState_MetadataRetrievalError
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestExtrinsicRetriever_updateInternalState_MetadataRetrievalError (0.00s)
+=== RUN   TestExtrinsicRetriever_updateInternalState_RegistryFactoryError
+    factory_mock.go:94: PASS:	CreateCallRegistry(*types.Metadata)
+    factory_mock.go:94: PASS:	CreateCallRegistry(*types.Metadata)
+    state.go:700: PASS:	GetMetadata(types.Hash)
+    state.go:700: PASS:	GetMetadataLatest()
+--- PASS: TestExtrinsicRetriever_updateInternalState_RegistryFactoryError (0.00s)
+=== CONT  TestLive_EventRetriever_GetEvents
+=== CONT  TestLive_ExtrinsicRetriever_GetExtrinsics
+2023/06/26 10:32:20 Connecting to wss://wss.api.moonbeam.network...
+2023/06/26 10:32:20 Connecting to wss://wss.api.moonbeam.network...
+2023/06/26 10:32:20 Connecting to wss://fullnode.parachain.centrifuge.io...
+2023/06/26 10:32:20 Connecting to wss://rpc.polkadot.io...
+2023/06/26 10:32:20 Connecting to wss://statemint-rpc.polkadot.io...
+2023/06/26 10:32:20 Connecting to wss://acala-rpc-0.aca-api.network...
+2023/06/26 10:32:20 Connecting to wss://statemint-rpc.polkadot.io...
+2023/06/26 10:32:20 Connecting to wss://rpc.polkadot.io...
+2023/06/26 10:32:20 Connecting to wss://acala-rpc-0.aca-api.network...
+2023/06/26 10:32:20 Connecting to wss://fullnode.parachain.centrifuge.io...
+2023/06/26 10:32:20 Found 2 events for 'wss://acala-rpc-0.aca-api.network', at block number 3880189.
+2023/06/26 10:32:20 Found 2 extrinsics for 'wss://acala-rpc-0.aca-api.network', at block number 3880189.
+2023/06/26 10:32:20 Found 14 events for 'wss://acala-rpc-0.aca-api.network', at block number 3880188.
+2023/06/26 10:32:20 Retrieved a total of 16 events for 'wss://acala-rpc-0.aca-api.network', last block number 3880188. Stopping now.
+2023/06/26 10:32:20 Found 4 extrinsics for 'wss://acala-rpc-0.aca-api.network', at block number 3880188.
+2023/06/26 10:32:20 Found 2 extrinsics for 'wss://statemint-rpc.polkadot.io', at block number 4027274.
+2023/06/26 10:32:20 Found 2 extrinsics for 'wss://acala-rpc-0.aca-api.network', at block number 3880187.
+2023/06/26 10:32:20 Found 32 events for 'wss://wss.api.moonbeam.network', at block number 3863157.
+2023/06/26 10:32:20 Retrieved a total of 32 events for 'wss://wss.api.moonbeam.network', last block number 3863157. Stopping now.
+2023/06/26 10:32:20 Found 2 extrinsics for 'wss://fullnode.parachain.centrifuge.io', at block number 3256578.
+2023/06/26 10:32:21 Found 2 events for 'wss://fullnode.parachain.centrifuge.io', at block number 3256578.
+2023/06/26 10:32:21 Found 2 extrinsics for 'wss://acala-rpc-0.aca-api.network', at block number 3880186.
+2023/06/26 10:32:21 Retrieved a total of 10 extrinsics for 'wss://acala-rpc-0.aca-api.network', last block number 3880186. Stopping now.
+2023/06/26 10:32:21 Found 3 extrinsics for 'wss://rpc.polkadot.io', at block number 16135396.
+2023/06/26 10:32:21 Found 2 extrinsics for 'wss://statemint-rpc.polkadot.io', at block number 4027273.
+2023/06/26 10:32:21 Found 7 extrinsics for 'wss://wss.api.moonbeam.network', at block number 3863157.
+2023/06/26 10:32:21 Found 47 events for 'wss://rpc.polkadot.io', at block number 16135396.
+2023/06/26 10:32:21 Retrieved a total of 47 events for 'wss://rpc.polkadot.io', last block number 16135396. Stopping now.
+2023/06/26 10:32:21 Found 2 extrinsics for 'wss://fullnode.parachain.centrifuge.io', at block number 3256577.
+2023/06/26 10:32:21 Found 2 events for 'wss://fullnode.parachain.centrifuge.io', at block number 3256577.
+2023/06/26 10:32:21 Found 2 extrinsics for 'wss://statemint-rpc.polkadot.io', at block number 4027272.
+2023/06/26 10:32:21 Found 4 extrinsics for 'wss://rpc.polkadot.io', at block number 16135395.
+2023/06/26 10:32:21 Found 2 events for 'wss://statemint-rpc.polkadot.io', at block number 4027274.
+2023/06/26 10:32:21 Found 7 extrinsics for 'wss://wss.api.moonbeam.network', at block number 3863156.
+2023/06/26 10:32:21 Retrieved a total of 14 extrinsics for 'wss://wss.api.moonbeam.network', last block number 3863156. Stopping now.
+2023/06/26 10:32:21 Found 2 events for 'wss://fullnode.parachain.centrifuge.io', at block number 3256576.
+2023/06/26 10:32:21 Found 2 extrinsics for 'wss://fullnode.parachain.centrifuge.io', at block number 3256576.
+2023/06/26 10:32:21 Found 2 events for 'wss://statemint-rpc.polkadot.io', at block number 4027273.
+2023/06/26 10:32:21 Found 2 events for 'wss://fullnode.parachain.centrifuge.io', at block number 3256575.
+2023/06/26 10:32:21 Found 2 extrinsics for 'wss://rpc.polkadot.io', at block number 16135394.
+2023/06/26 10:32:21 Found 2 extrinsics for 'wss://fullnode.parachain.centrifuge.io', at block number 3256575.
+2023/06/26 10:32:21 Found 2 extrinsics for 'wss://statemint-rpc.polkadot.io', at block number 4027271.
+2023/06/26 10:32:21 Found 2 events for 'wss://statemint-rpc.polkadot.io', at block number 4027272.
+2023/06/26 10:32:21 Found 2 events for 'wss://fullnode.parachain.centrifuge.io', at block number 3256574.
+2023/06/26 10:32:21 Found 2 extrinsics for 'wss://fullnode.parachain.centrifuge.io', at block number 3256574.
+2023/06/26 10:32:21 Retrieved a total of 10 extrinsics for 'wss://fullnode.parachain.centrifuge.io', last block number 3256574. Stopping now.
+2023/06/26 10:32:21 Found 2 extrinsics for 'wss://rpc.polkadot.io', at block number 16135393.
+2023/06/26 10:32:21 Retrieved a total of 11 extrinsics for 'wss://rpc.polkadot.io', last block number 16135393. Stopping now.
+2023/06/26 10:32:21 Found 2 events for 'wss://statemint-rpc.polkadot.io', at block number 4027271.
+2023/06/26 10:32:21 Found 2 extrinsics for 'wss://statemint-rpc.polkadot.io', at block number 4027270.
+2023/06/26 10:32:21 Retrieved a total of 10 extrinsics for 'wss://statemint-rpc.polkadot.io', last block number 4027270. Stopping now.
+--- PASS: TestLive_ExtrinsicRetriever_GetExtrinsics (1.41s)
+2023/06/26 10:32:21 Found 2 events for 'wss://fullnode.parachain.centrifuge.io', at block number 3256573.
+2023/06/26 10:32:21 Retrieved a total of 12 events for 'wss://fullnode.parachain.centrifuge.io', last block number 3256573. Stopping now.
+2023/06/26 10:32:21 Found 2 events for 'wss://statemint-rpc.polkadot.io', at block number 4027270.
+2023/06/26 10:32:21 Found 2 events for 'wss://statemint-rpc.polkadot.io', at block number 4027269.
+2023/06/26 10:32:21 Retrieved a total of 12 events for 'wss://statemint-rpc.polkadot.io', last block number 4027269. Stopping now.
+--- PASS: TestLive_EventRetriever_GetEvents (1.59s)
+PASS
+ok  	github.com/centrifuge/go-substrate-rpc-client/v4/registry/retriever	1.599s
+```
\ No newline at end of file