Transaction

What happened, step by step

1. launchpadx.testnet to launchpadx.testnet · failed

   DeployContract

   migrate()

   Smart contract panicked: panicked at 'Cannot deserialize the contract state.: Custom { kind: InvalidInput, error: "Unexpected length of input" }', /Users/zero/.cargo/registry/src/index.crates.io-6f17d22bba15001f/near-sdk-4.1.1/src/environment/env.rs:785:46

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":"CTd3xJj4FHyfPuSTR7vVCto8y5xivLJCqSDQHaUxj4sm","sender_account_id":"launchpadx.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.