Transaction

What happened, step by step

1. neartrade-a0zhk.testnet to market-v4.neartrade-a0zhk.testnet · failed

   apply_upgrade() with 1 yoctoNEAR

   Arguments are 663446 bytes, too long to show here. The command below returns them.

   Smart contract panicked: no upgrade is staged

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":"5He2NNSowbHB4QNdQRehawsDzn2x7Em6r9zK22rpAPbM","sender_account_id":"neartrade-a0zhk.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.