Transaction

What happened, step by step

1. old1018.wal.ntvault1017a.testnet to old1018.wal.ntvault1017a.testnet

   upgrade() with 1 yoctoNEAR

   Arguments (60 bytes)

   {
     "code_hash": "2j4Uv3STWg4XE8QxF6f8uGRuky8bi9ED2DEGJXkKYnc4"
   }

   Logs (1)

   EVENT_JSON:{"standard":"neartrade_vault","version":"1.0.0","event":"upgrade","data":[{"code_hash":"2j4Uv3STWg4XE8QxF6f8uGRuky8bi9ED2DEGJXkKYnc4"}]}

2. old1018.wal.ntvault1017a.testnet to old1018.wal.ntvault1017a.testnet

   UseGlobalContract

   migrate()

   Logs (1)

   EVENT_JSON:{"standard":"neartrade_vault","version":"1.0.0","event":"migrated","data":[{"from":1}]}

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":"YRY2YwtFysJUuBeKwSA67wiES9hJAELm7rxZUhQ2gvV","sender_account_id":"old1018.wal.ntvault1017a.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.