Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0x66a88d3738… · ArcScan

Transaction

0x66a88d3738…ba5b948d21

2026-09-16 18:45:29 UTC

FailedFinalized

0x66a88d3738b8fa02df048cfd3264a777729f4fec1df399245bf7edba5b948d21Contract Call19 hrs ago

Flowtransfer path

From

0xef09f465…54f3d227Sender

To

0x0ae42971…22ace354Recipient

Overviewreceipt · block context

Status: Failed
Block: #21,201,887
Timestamp: 19 hrs ago · 2026-09-16 18:45:29 UTC
Value: $0 (0 USDC)
Transaction fee: $0.05 (0.049351 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x39ecce491,028 bytes

Included in block0x976a108b…9e8f005d

Method

Contract Call

Nonce

75

Position in block

26

Gas & feespaid in USDC

Gas used / limit: 61.6%308,489 / 500,604
Effective gas price: 159.9789 gwei
Base fee (block): 126.9789 gwei
Priority fee paid: 33 gwei
Max fee / gas: 198.4282 gwei
Max priority / gas: 33 gwei
Txn type: EIP-1559 (2)
Event logs: 0 logs