Transaction

What happened, step by step

1. cosmosfirst.testnet to aipoweredgrid.testnet · failed

   create_ai_grid() with 0.1200 NEAR

   Arguments (554 bytes)

   {
     "creator": "cosmosfirst.testnet",
     "base_token": "wrap.testnet",
     "quote_token": "deltausdc.testnet",
     "base_token_min_deposit": "10",
     "quote_token_min_deposit": "10",
     "path_sell_base": [
       {
         "token_in": "wrap.testnet",
         "token_out": "deltausdc.testnet",
         "pool_id": 1845
       }
     ],
     "path_sell_quote": [
       {
         "token_in": "deltausdc.testnet",
         "token_out": "wrap.testnet",
         "pool_id": 1845
       }
     ],
     "lowest_price": 0,
     "highest_price": 0,
     "maker_fee_rate": 1000,
     "swap_slippage": 100,
     "create_slippage": 100,
     "max_adjust_grid_single_side_count": 20,
     "initial_grid_price_offset": 30,
     "grid_count": 20,
     "grid_step": "200000000"
   }

   Smart contract panicked: PAIR_EXIST

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":"C2ZBSjCDsr4DbsW76KDjfYvm97LQmzUaT1BUYxLsrCuV","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.