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 0x12b603e5cf… · ArcScan

Transaction

0x12b603e5cf…dcff6812cb

2026-09-17 02:51:34 UTC

SuccessFinalized

0x12b603e5cfeb11f32b6f1e44f22d62f71a3fc3cf7d5910c7d0882adcff6812cbContract Call1 day ago

Flowtransfer path

From

0xc1cd55d8…89dacc81Sender

To

CCTP MessageTransmitterV2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,259,467
Timestamp: 1 day ago · 2026-09-17 02:51:34 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003605 (0.003605 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x57ecfd28676 bytes

Included in block0x47527933…39c81f3c

Method

Contract Call

Nonce

76

Position in block

25

Gas & feespaid in USDC

Gas used / limit: 32.9%180,297 / 548,685
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 8 logs