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 0x8a2c450d19… · ArcScan

Transaction

0x8a2c450d19…52e4c64f34

2026-09-16 19:07:40 UTC

SuccessFinalized

0x8a2c450d195ae59f649740e4a5fbaf7347c902906e3364fe2ba2b852e4c64f34Contract Call22 hrs ago

Flowtransfer path

From

0x34a6290d…f3a596afSender

To

Permit2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,204,515
Timestamp: 22 hrs ago · 2026-09-16 19:07:40 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001417 (0.001417 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x87517c45132 bytes

Included in block0x8d1043f1…17bedd73

Method

Contract Call

Nonce

1

Position in block

53

Gas & feespaid in USDC

Gas used / limit: 9.5%47,566 / 500,000
Effective gas price: 29.8015 gwei
Base fee (block): 29.8015 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 59.8711 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log