{"id":2199936,"recorded_at":"2026-11-02T19:13:13.678544Z","observed_at":"2026-11-02T19:13:13.678475Z","subject_kind":"source_record","subject":"x402_bazaar:https://agents.avasis.ai/v1/base/tx-unstick","kind":"listing","method":"sync.x402_bazaar/1","body":{"endpoints":[["x402","https://agents.avasis.ai/v1/base/tx-unstick"]],"name":"Avasis Agent Platform","owner_address":"0x6264191d6dd5427435b5e829077842e130ef1fc8","raw":{"accepts":[{"amount":"20000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":120,"network":"eip155:8453","payTo":"0x6264191D6dD5427435B5E829077842e130Ef1fc8","scheme":"exact"}],"description":"Tx unstick on Base (chain 8453, $0.02): address (+ tx hash or nonce, urgency) -> stuck transaction diagnosis: confirmed vs pending nonce (nonce gap), tx state next / queued / superseded / mined, max fee below base fee, low tip; EIP-1559 replacement plan (+10 % rule, fee tier), ready-to-sign cancel + speed-up, cost ETH + USD, can_pay. Phrases: stuck transaction, tx unstick, replace transaction, cancel transaction, nonce gap. GET or POST JSON. Unknown hash + nothing pending -> 404, never charged.","extensions":{"bazaar":{"info":{"input":{"method":"GET","queryParams":{"address":"0xf977814e90da44bfa03b6295a0616a897441acec","chain":"base","tx":"0x5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c5c","urgency":"high"},"type":"http"},"output":{"example":{"address":"0xf977814e90da44bfa03b6295a0616a897441acec","block_number":53354727,"block_timestamp":1793498801,"cancel":{"chainId":"0x2105","data":"0x","from":"0xf977814e90da44bfa03b6295a0616a897441acec","gas":"0x5208","maxFeePerGas":"0xaf79e0","maxPriorityFeePerGas":"0x16e360","nonce":"0x79ed9","note":"ready to sign from `from`: a 0-value self-transfer with the stuck nonce and the bumped fees; signing and broadcasting it drops the original","to":"0xf977814e90da44bfa03b6295a0616a897441acec","type":"0x2","value":"0x0"},"chain":"base","chain_id":8453,"cost":{"balance_eth":"0.0421","balance_wei":"42100000000000000","can_pay_cancel":true,"cancel_expected":{"eth":1.365e-7,"usd":0.000306156,"wei":"136500000000"},"cancel_max":{"eth":2.415e-7,"usd":0.00054166,"wei":"241500000000"},"eth_usd":2242.9,"note":"21000 gas at the replacement fees (max = authorized ceiling, expected = base fee + tip); 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Phrases: stuck transaction, tx unstick, replace transaction, cancel transaction, nonce gap. GET or POST JSON. 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