Transaction

What happened, step by step

A step failed but the transaction finished. Contracts can catch a failed step and carry on.

1. rheatestnet.testnet to wrap.testnet

   ft_transfer_call() with 1 yoctoNEAR

   Arguments (587 bytes)

   {
     "receiver_id": "ref-finance-101.testnet",
     "amount": "3000000000000000000000000",
     "msg": "{\"force\":0,\"actions\":[{\"pool_id\":2513,\"token_in\":\"wrap.testnet\",\"token_out\":\"atbtc_v2.atlas_public_testnet.testnet\",\"amount_in\":\"2100690643920820631702263\",\"min_amount_out\":\"268101\"},{\"pool_id\":457,\"token_in\":\"wrap.testnet\",\"token_out\":\"wbtc.fakes.testnet\",\"amount_in\":\"899309356079179368297737\",\"min_amount_out\":\"0\"},{\"pool_id\":2482,\"token_in\":\"wbtc.fakes.testnet\",\"token_out\":\"atbtc_v2.atlas_public_testnet.testnet\",\"min_amount_out\":\"115299\"}]}"
   }

   Logs (1)

   Transfer 3000000000000000000000000 from rheatestnet.testnet to ref-finance-101.testnet

2. wrap.testnet to ref-finance-101.testnet · failed

   ft_on_transfer()

   Arguments (581 bytes)

   {
     "sender_id": "rheatestnet.testnet",
     "amount": "3000000000000000000000000",
     "msg": "{\"force\":0,\"actions\":[{\"pool_id\":2513,\"token_in\":\"wrap.testnet\",\"token_out\":\"atbtc_v2.atlas_public_testnet.testnet\",\"amount_in\":\"2100690643920820631702263\",\"min_amount_out\":\"268101\"},{\"pool_id\":457,\"token_in\":\"wrap.testnet\",\"token_out\":\"wbtc.fakes.testnet\",\"amount_in\":\"899309356079179368297737\",\"min_amount_out\":\"0\"},{\"pool_id\":2482,\"token_in\":\"wbtc.fakes.testnet\",\"token_out\":\"atbtc_v2.atlas_public_testnet.testnet\",\"min_amount_out\":\"115299\"}]}"
   }

   Smart contract panicked: panicked at 'E68: slippage error', ref-exchange/src/simple_pool.rs:313:9

   Logs (4)

   Swapped 2100690643920820631702263 wrap.testnet for 268361 atbtc_v2.atlas_public_testnet.testnet
   Exchange ref-finance-101.testnet got 3061506228074799083 shares, No referral fee
   Swapped 899309356079179368297737 wrap.testnet for 43335605837 wbtc.fakes.testnet
   Exchange ref-finance-101.testnet got 5015796211061895577 shares, No referral fee

3. wrap.testnet to wrap.testnet

   ft_resolve_transfer()

   Arguments (112 bytes)

   {
     "sender_id": "rheatestnet.testnet",
     "receiver_id": "ref-finance-101.testnet",
     "amount": "3000000000000000000000000"
   }

   Logs (1)

   Refund 3000000000000000000000000 from ref-finance-101.testnet to rheatestnet.testnet

3 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":"8KjhFFD396CWfhYsnAkeejPrLhxcY5vwcjApp4PuJeC6","sender_account_id":"rheatestnet.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.