Transaction

What happened, step by step

1. 42afe24308c44cd856a5b88b47159564.testnet to mcs-demo-v2.testnet · failed

   add_derivation_path() with 0.0100 NEAR

   Arguments (12 bytes)

   {
     "chain": 60
   }

   Smart contract panicked: panicked at contracts/contract/src/derivation_path.rs:22:1: Failed to deserialize input from JSON.: Error("missing field `alias`", line: 1, column: 12)

2 automatic refund steps 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":"3QTrtPA7JCaR5ke6oLAttc1P75h573L4RD3CWEndacgA","sender_account_id":"42afe24308c44cd856a5b88b47159564.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.