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 0xa8c56f1ff4… · ArcScan

Transaction

0xa8c56f1ff4…ac79f991fb

2026-09-16 16:57:25 UTC

SuccessFinalized

0xa8c56f1ff45da04bbebd2068fc8e8cbce1b63f66f6c8f3fef5bcfbac79f991fbContract Call20 hrs ago

Flowtransfer path

From

0x721abb21…999e3bb1Sender

To

0x0ae42971…22ace354Recipient

Overviewreceipt · block context

Status: Success
Block: #21,189,084
Timestamp: 20 hrs ago · 2026-09-16 16:57:25 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.016028 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x39ecce491,028 bytes

Included in block0xd985ab78…48377bbd

Method

Contract Call

Nonce

194

Position in block

6

Gas & feespaid in USDC

Gas used / limit: 55.4%314,289 / 567,018
Effective gas price: 51 gwei
Base fee (block): 20 gwei
Priority fee paid: 31 gwei
Max fee / gas: 63.75 gwei
Max priority / gas: 31 gwei
Txn type: EIP-1559 (2)
Event logs: 20 logs