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 0x1291e20cf5… · ArcScan

Transaction

0x1291e20cf5…a5e02c76c3

2026-09-16 21:18:59 UTC

SuccessFinalized

0x1291e20cf59474d7405c0c438a5bfa25b3f5d2de623128e7e9c6eca5e02c76c3Contract Call12 hrs ago

Flowtransfer path

From

0xa0c3fe8f…aa05e0ddSender

To

0x6344206d…bf90731dRecipient

Overviewreceipt · block context

Status: Success
Block: #21,220,071
Timestamp: 12 hrs ago · 2026-09-16 21:18:59 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002767 (0.002767 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x12514bba956 bytes

Included in block0x4c20d7fe…4d6ad610

Method

Contract Call

Nonce

70

Position in block

16

Gas & feespaid in USDC

Gas used / limit: 99.2%138,352 / 139,484
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 20 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 10 logs