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 0x3a8e0e9401… · ArcScan

Transaction

0x3a8e0e9401…ee7565fd0a

2026-09-16 21:59:29 UTC

SuccessFinalized

0x3a8e0e9401da9d7808f2b3c8d6f05efcd890d426315f684fdb8bb6ee7565fd0aApprove18 hrs ago

Flowtransfer path

From

0x12834be7…f819a496Sender

To

0x7b201a45…08780087Recipient

Overviewreceipt · block context

Status: Success
Block: #21,224,869
Timestamp: 18 hrs ago · 2026-09-16 21:59:29 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000928 (0.000928 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x12350b6a…3cfe1154

Method

Approve

Nonce

0

Position in block

23

Gas & feespaid in USDC

Gas used / limit: 38.7%46,425 / 120,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 24 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log