Transaction

What happened, step by step

1. umar18.testnet to veax-dex15.testnet · failed

   ft_on_transfer()

   Arguments (25 bytes)

   {
     "msg": "{\"abc\": \"\"}"
   }

   Smart contract panicked: panicked at src/chain/wasm.rs:397:1: Failed to deserialize input from JSON.: Error("missing field `sender_id`", line: 1, column: 25)

1 automatic refund step from the network not shown.

Check this yourself

This page reads FastNEAR's public transaction index and stores nothing. This command asks a NEAR archival node for the same transaction and needs no keys.

curl -s https://archival-rpc.testnet.fastnear.com -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"tx","params":{"tx_hash":"GiCbkPvfPEKFDrYnHvaPYwAauoF85erFdhFeZ8bkn1Ti","sender_account_id":"umar18.testnet","wait_until":"FINAL"}}'

Vouch has its own page because testnet.nearblocks.io stopped indexing on 27 Sep 2026, so it can't show newer transactions.