Fix Transaction Blockhash Update in Sign and Send Flow #52
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pkxro
approved these changes
Apr 18, 2025
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Fix Transaction Blockhash Update in Sign and Send Flow
Overview
This PR fixes a critical issue where transactions were being inadvertently modified by updating their blockhash when using the sign and send endpoint. The fix ensures transaction integrity is maintained by preventing blockhash updates during the sign and send flow if there's already signatures on the transaction.
Changes
Testing