Transaction

What happened, step by step

1. yusak-nv1109.testnet to v3rh2.stan-nv1109.testnet

   upgrade() with 1 yoctoNEAR

   Arguments are 359953 bytes, too long to show here. The command below returns them.

   Logs (1)

   EVENT_JSON:{"standard":"near-events","version":"3.0.0","event":"upgrade","data":[{"code_bytes":359953}]}

2. v3rh2.stan-nv1109.testnet to v3rh2.stan-nv1109.testnet

   DeployContract

   migrate()

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":"8c3qRK8ZEM8jB8a6qNKsoUAWoBdp4fmzACZBDAPuMkZH","sender_account_id":"yusak-nv1109.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.