Transaction

What happened, step by step

1. keel-1.testnet to tbill.keel-1.testnet

   ft_transfer_call() with 1 yoctoNEAR

   Arguments (106 bytes)

   {
     "amount": "1250000000000",
     "msg": "{\"action\":\"deposit_collateral\"}",
     "receiver_id": "pool.keel-1.testnet"
   }

   Logs (1)

   EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"keel-1.testnet","new_owner_id":"pool.keel-1.testnet","amount":"1250000000000"}]}

2. tbill.keel-1.testnet to pool.keel-1.testnet

   ft_on_transfer()

   Arguments (99 bytes)

   {
     "sender_id": "keel-1.testnet",
     "amount": "1250000000000",
     "msg": "{\"action\":\"deposit_collateral\"}"
   }

3. pool.keel-1.testnet to registry.keel-1.testnet

   is_eligible()

   Arguments (65 bytes)

   {
     "account_id": "keel-1.testnet",
     "asset_id": "tbill.keel-1.testnet"
   }

4. pool.keel-1.testnet to pool.keel-1.testnet

   on_collateral_eligibility()

   Arguments (90 bytes)

   {
     "account_id": "keel-1.testnet",
     "asset_id": "tbill.keel-1.testnet",
     "amount": "1250000000000"
   }

   Logs (1)

   EVENT_JSON:{"standard":"keel","version":"1.0.0","event":"collateral_refused","data":[{"account_id":"keel-1.testnet","asset_id":"tbill.keel-1.testnet","amount":"1250000000000"}]}

5. tbill.keel-1.testnet to tbill.keel-1.testnet

   ft_resolve_transfer()

   Arguments (91 bytes)

   {
     "sender_id": "keel-1.testnet",
     "receiver_id": "pool.keel-1.testnet",
     "amount": "1250000000000"
   }

   Logs (1)

   EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"pool.keel-1.testnet","new_owner_id":"keel-1.testnet","amount":"1250000000000","memo":"refund"}]}

5 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":"8CUu6c4CTm9zWmHhHnmAJri8aM8CvhfgSQWJusvCsNHU","sender_account_id":"keel-1.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.