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 0xa7966c05bc… · ArcScan

Transaction

0xa7966c05bc…09458a6408

2026-09-17 13:02:10 UTC

SuccessFinalized

0xa7966c05bcd515a59cfe2dfeff07bedfb7ed90a75b0f295052b64509458a6408Contract Call15 hrs ago

Flowtransfer path

From

0xc1cd55d8…89dacc81Sender

To

CCTP MessageTransmitterV2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,331,754
Timestamp: 15 hrs ago · 2026-09-17 13:02:10 UTC
Value: $0 (0 USDC)
Transaction fee: $0.004105 (0.004105 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x57ecfd28676 bytes

Included in block0x189d9249…d7770d29

Method

Contract Call

Nonce

102

Position in block

46

Gas & feespaid in USDC

Gas used / limit: 32.9%205,280 / 624,228
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