diff --git a/src/constants.ts b/src/constants.ts
index 8deef88a..01006dc7 100644
--- a/src/constants.ts
+++ b/src/constants.ts
@@ -112,3 +112,5 @@ export const DEFAULT_UNISWAP_V3_FACTORY_ADDRESS = '0x1f98431c8ad98523631ae4a59f2
 export const WRAP_NATIVE_EVENT_TOPIC = ['0xe1fffcc4923d04b559f4d29a8bfc6cda04eb5b0d3c460751c2402c5c5cc9109c'];
 export const UNWRAP_NATIVE_EVENT_TOPIC = ['0x7fcf532c15f0a6db0bd6d0e038bea71d30d808c7d98cb3bf7268a95bf5081b65'];
 export const TRANSFER_EVENT_TOPIC_0 = '0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef';
+
+export const ZEROEX_API_AFFILIATE_SELECTOR = '869584cd';
diff --git a/src/parsers/web3/parse_web3_objects.ts b/src/parsers/web3/parse_web3_objects.ts
index 56da338e..598233ba 100644
--- a/src/parsers/web3/parse_web3_objects.ts
+++ b/src/parsers/web3/parse_web3_objects.ts
@@ -1,6 +1,7 @@
 import { BigNumber } from '@0x/utils';
 import { Block, Transaction, TransactionLogs, TransactionReceipt } from '../../entities';
 import { BlockWithoutTransactionData, TransactionReceipt as RawReceipt, Transaction as RawTx } from 'ethereum-types';
+import { ZEROEX_API_AFFILIATE_SELECTOR } from '../../constants';
 
 export interface RawTx1559 extends RawTx {
     type: number;
@@ -33,8 +34,8 @@ export function parseTransaction(rawTx: RawTx1559): Transaction {
     transaction.maxPriorityFeePerGas =
         rawTx.maxPriorityFeePerGas === undefined ? null : new BigNumber(rawTx.maxPriorityFeePerGas);
 
-    if (transaction.input.includes('869584cd')) {
-        const bytesPos = rawTx.input.indexOf('869584cd');
+    if (transaction.input.includes(ZEROEX_API_AFFILIATE_SELECTOR)) {
+        const bytesPos = rawTx.input.indexOf(ZEROEX_API_AFFILIATE_SELECTOR);
         transaction.affiliateAddress = '0x'.concat(rawTx.input.slice(bytesPos + 32, bytesPos + 72));
         const quoteId = rawTx.input.slice(bytesPos + 104, bytesPos + 136);
         if (quoteId.slice(0, 14) === '00000000000000') {
diff --git a/src/scripts/pull_and_save_backfill_tx.ts b/src/scripts/pull_and_save_backfill_tx.ts
index f55467a5..cdfc05a3 100644
--- a/src/scripts/pull_and_save_backfill_tx.ts
+++ b/src/scripts/pull_and_save_backfill_tx.ts
@@ -35,7 +35,7 @@ export class BackfillTxScraper {
             const txHashList = txData.parsedTxs.map((tx) => `'${tx.transactionHash}'`).toString();
             const txDeleteQuery = `DELETE FROM ${SCHEMA}.transactions WHERE transaction_hash IN (${txHashList})`;
             const txReceiptDeleteQuery = `DELETE FROM ${SCHEMA}.transaction_receipts WHERE transaction_hash IN (${txHashList});`;
-            const txLogsDeleteQuery = `DELETE FROM ${SCHEMA}.transaction_logs WHERE transaction_hash IN (${txHashList});`;
+            // const txLogsDeleteQuery = `DELETE FROM ${SCHEMA}.transaction_logs WHERE transaction_hash IN (${txHashList});`;
             const txBacklogQuery = `DELETE FROM ${SCHEMA}.tx_backfill WHERE transaction_hash IN (${txHashList});`;
 
             const queryRunner = connection.createQueryRunner();
@@ -46,7 +46,7 @@ export class BackfillTxScraper {
                 // delete existing tx data, for safety
                 await queryRunner.manager.query(txDeleteQuery);
                 await queryRunner.manager.query(txReceiptDeleteQuery);
-                await queryRunner.manager.query(txLogsDeleteQuery);
+                // await queryRunner.manager.query(txLogsDeleteQuery);
                 await queryRunner.manager.query(txBacklogQuery);
 
                 for (const chunkItems of chunk(txData.parsedTxs, 300)) {
@@ -55,9 +55,9 @@ export class BackfillTxScraper {
                 for (const chunkItems of chunk(txData.parsedReceipts, 300)) {
                     await queryRunner.manager.insert(TransactionReceipt, chunkItems);
                 }
-                for (const chunkItems of chunk(txData.parsedTxLogs, 300)) {
-                    await queryRunner.manager.insert(TransactionLogs, chunkItems);
-                }
+                // for (const chunkItems of chunk(txData.parsedTxLogs, 300)) {
+                //     await queryRunner.manager.insert(TransactionLogs, chunkItems);
+                // }
 
                 // commit transaction now:
                 await queryRunner.commitTransaction();
diff --git a/src/scripts/utils/web3_utils.ts b/src/scripts/utils/web3_utils.ts
index 26d9dead..776bd9f1 100644
--- a/src/scripts/utils/web3_utils.ts
+++ b/src/scripts/utils/web3_utils.ts
@@ -37,13 +37,13 @@ export type TokenMetadataMap = {
 export type TxDetailsType = {
     parsedTxs: Transaction[];
     parsedReceipts: TransactionReceipt[];
-    parsedTxLogs: TransactionLogs[];
+    // parsedTxLogs: TransactionLogs[];
 };
 
 export class TxDetails implements TxDetailsType {
     parsedTxs = [];
     parsedReceipts = [];
-    parsedTxLogs = [];
+    // parsedTxLogs = [];
 }
 
 export const MISSING_TRANSACTIONS = new Gauge({
@@ -626,7 +626,7 @@ export async function getParseTxsAsync(
 
     const parsedTxs = foundTxs.map((rawTxn) => parseTransaction(rawTxn));
     const parsedReceipts = foundTxReceipts.map((rawTxReceipt) => parseTransactionReceipt(rawTxReceipt));
-    const parsedTxLogs = foundTxReceipts.map((rawTxReceipt) => parseTransactionLogs(rawTxReceipt));
+    //const parsedTxLogs = foundTxReceipts.map((rawTxReceipt) => parseTransactionLogs(rawTxReceipt));
 
     const foundHashes = foundTxReceipts.map((rawTxReceipt) => rawTxReceipt.transactionHash);
     const missingHashes = dedupedHashes.filter((hash) => !foundHashes.includes(hash));
@@ -638,7 +638,11 @@ export async function getParseTxsAsync(
 
     logger.debug(`got ${parsedReceipts.length} txs`);
 
-    return { parsedTxs, parsedReceipts, parsedTxLogs };
+    return {
+        parsedTxs,
+        parsedReceipts,
+        //parsedTxLogs
+    };
 }
 
 export async function getParseSaveTxAsync(
@@ -654,7 +658,7 @@ export async function getParseSaveTxAsync(
     const txHashList = txData.parsedTxs.map((tx) => `'${tx.transactionHash}'`).toString();
     const txDeleteQuery = `DELETE FROM ${SCHEMA}.transactions WHERE transaction_hash IN (${txHashList})`;
     const txReceiptDeleteQuery = `DELETE FROM ${SCHEMA}.transaction_receipts WHERE transaction_hash IN (${txHashList});`;
-    const txLogsDeleteQuery = `DELETE FROM ${SCHEMA}.transaction_logs WHERE transaction_hash IN (${txHashList});`;
+    // const txLogsDeleteQuery = `DELETE FROM ${SCHEMA}.transaction_logs WHERE transaction_hash IN (${txHashList});`;
     if (txData.parsedTxs.length) {
         // delete the transactions for the fetched events
         const queryRunner = connection.createQueryRunner();
@@ -663,7 +667,7 @@ export async function getParseSaveTxAsync(
 
         await queryRunner.manager.query(txDeleteQuery);
         await queryRunner.manager.query(txReceiptDeleteQuery);
-        await queryRunner.manager.query(txLogsDeleteQuery);
+        //await queryRunner.manager.query(txLogsDeleteQuery);
 
         for (const chunkItems of chunk(txData.parsedTxs, 300)) {
             await queryRunner.manager.insert(Transaction, chunkItems);
@@ -671,9 +675,9 @@ export async function getParseSaveTxAsync(
         for (const chunkItems of chunk(txData.parsedReceipts, 300)) {
             await queryRunner.manager.insert(TransactionReceipt, chunkItems);
         }
-        for (const chunkItems of chunk(txData.parsedTxLogs, 300)) {
-            await queryRunner.manager.insert(TransactionLogs, chunkItems);
-        }
+        // for (const chunkItems of chunk(txData.parsedTxLogs, 300)) {
+        //     await queryRunner.manager.insert(TransactionLogs, chunkItems);
+        // }
 
         await queryRunner.commitTransaction();
         queryRunner.release();
@@ -690,12 +694,14 @@ export async function getParseSaveTxAsync(
             ['transactionHash'],
             txData.parsedReceipts,
         );
+        /*
         await kafkaSendRawAsync(
             producer,
             `event-scraper.${CHAIN_NAME_LOWER}.transactions.logs.v0`,
             ['transactionHash'],
             txData.parsedTxLogs,
         );
+        */
     }
     logger.info(`Saved ${txData.parsedTxs.length} Transactions`);
 }