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 0x3c8366a74c… · ArcScan

Transaction

0x3c8366a74c…333e483e73

2026-09-16 17:08:55 UTC

SuccessFinalized

0x3c8366a74c7befcd45f5a769fc6af4bf0fc0d2f30ed8e441b590f9333e483e73Contract Call13 hrs ago

Flowtransfer path

From

0xc2ef6975…4ebc2ba2Sender

To

CCTP MessageTransmitterV2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,190,446
Timestamp: 13 hrs ago · 2026-09-16 17:08:55 UTC
Value: $0 (0 USDC)
Transaction fee: $0.00441 (0.00441 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x57ecfd28676 bytes

Included in block0x0771cefd…20c8dff5

Method

Contract Call

Nonce

103

Position in block

49

Gas & feespaid in USDC

Gas used / limit: 82.2%205,273 / 249,683
Effective gas price: 21.4871 gwei
Base fee (block): 21.4871 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 42.98 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 8 logs