From b614aed6b1d0247a0c3839db3abd8b2d883ffe9f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9s=20Elizondo?= <andres@0xproject.com>
Date: Fri, 7 Jun 2024 09:21:16 -0600
Subject: [PATCH] Adds documentation comment.

---
 src/parsers/web3/parse_web3_objects.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/parsers/web3/parse_web3_objects.ts b/src/parsers/web3/parse_web3_objects.ts
index 65085068..77a1011c 100644
--- a/src/parsers/web3/parse_web3_objects.ts
+++ b/src/parsers/web3/parse_web3_objects.ts
@@ -34,6 +34,7 @@ function isCoinbaseShortZidTransaction(blockNumber: Number, affiliateAddress: St
 }
 
 function isAfterZidBytesReduction(blockNumber: Number): Boolean {
+    // Approximate block numbers after ZID reduction from 16 to 12 bytes.
     switch (CHAIN_ID) {
         case 1: // Ethereum
             return blockNumber >= 20040654;