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 0xa1f2b6539e… · ArcScan

Transaction

0xa1f2b6539e…8cac8a6188

2026-09-16 14:43:06 UTC

SuccessFinalized

0xa1f2b6539e7eecb4dae26ccbe0f6e7609bc03dd91aeefa943cad528cac8a6188Approve3 hrs ago

Flowtransfer path

From

0xb8f4fc7f…7de788bdSender

To

0x7b959dd1…14a4e322Recipient

Overviewreceipt · block context

Status: Success
Block: #21,173,173
Timestamp: 3 hrs ago · 2026-09-16 14:43:06 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.013887 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x679ea204…2bbda7ec

Method

Approve

Nonce

39

Position in block

49

Gas & feespaid in USDC

Gas used / limit: 40.9%49,116 / 120,000
Effective gas price: 282.7498 gwei
Base fee (block): 262.7498 gwei
Priority fee paid: 20 gwei
Max fee / gas: 406.5487 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log