diff --git a/apis/eventstream/index.yaml b/apis/eventstream/index.yaml
index 682972db..a96520b9 100644
--- a/apis/eventstream/index.yaml
+++ b/apis/eventstream/index.yaml
@@ -79,7 +79,7 @@ get:
               description: The node has received a BLS to execution change (from P2P or API)
               value: |
                 event: bls_to_execution_change
-                data: {"message":{"validator_index":"1", "from_bls_pubkey":"0x933ad9491b62059dd065b560d256d8957a8c402cc6e8d8ee7290ae11e8f7329267a8811c397529dac52ae1342ba58c95", "to_execution_address":"0x9be8d619c56699667c1fedcd15f6b14d8B067f72"}, "signature":"0x1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505cc411d61252fb6cb3fa0017b679f8bb2305b26a285fa2737f175668d0dff91cc1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505"}
+                data: {"message":{"validator_index":"1", "from_bls_pubkey":"0x933ad9491b62059dd065b560d256d8957a8c402cc6e8d8ee7290ae11e8f7329267a8811c397529dac52ae1342ba58c95", "to_execution_address":"0x9be8d619c56699667c1fedcd15f6b14d8b067f72"}, "signature":"0x1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505cc411d61252fb6cb3fa0017b679f8bb2305b26a285fa2737f175668d0dff91cc1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505"}
             finalized_checkpoint:
               description: Finalized checkpoint has been updated
               value: |