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 0x12dfd018e1… · ArcScan

Transaction

0x12dfd018e1…a9c5e93bb4

2026-09-16 17:13:50 UTC

SuccessFinalized

0x12dfd018e1887fd7d4b43e110e7e1cbcb104ab27af60d43775ab53a9c5e93bb4Contract Call8 hrs ago

Flowtransfer path

From

0xc2ef6975…4ebc2ba2Sender

To

CCTP MessageTransmitterV2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,191,029
Timestamp: 8 hrs ago · 2026-09-16 17:13:50 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004105 (0.004105 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x57ecfd28676 bytes

Included in block0xfce4aa17…b566c327

Method

Contract Call

Nonce

131

Position in block

85

Gas & feespaid in USDC

Gas used / limit: 82.2%205,285 / 249,699
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 8 logs