Transaction

What happened, step by step

1. cosmosfirst.testnet to nooracle01.testnet · failed

   register_pair() with 0.2000 NEAR

   Arguments (331 bytes)

   {
     "token_a": "dev-20240103091543-78946249092411",
     "token_a_min_deposit": "1000",
     "token_a_oracle_id_op": "27e867f0f4f61076456d1a73b14c7edc1cf5cef4f4d6193a33424288f11bd0f4",
     "token_b": "dev-20240103092617-93971264224721",
     "token_b_min_deposit": "1000",
     "token_b_oracle_id_op": "1fc18861232290221461220bd4e2acd1dcdfbc89c84092c93c18bdc7756c1588"
   }

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

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":"CAEm3J9MuGwtZukLia1eLR3QrGs6RcAranUjdd6rX33N","sender_account_id":"cosmosfirst.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.