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 0xa8031f16a2… · ArcScan

Transaction

0xa8031f16a2…8230ff516e

2026-09-17 22:03:11 UTC

SuccessFinalized

0xa8031f16a2181b44146e034d469a6b3defe77b44d1377c3bcaf33d8230ff516eApprove10 hrs ago

Flowtransfer path

From

0x8f202fb8…a6f8623bSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,395,695
Timestamp: 10 hrs ago · 2026-09-17 22:03:11 UTC
Value: $0 (0 USDC)
Transaction fee: $0.003325 (0.003325 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x068acbc2…e6227562

Method

Approve

Nonce

398

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 27.7%55,426 / 200,000
Effective gas price: 60 gwei
Base fee (block): 20 gwei
Priority fee paid: 40 gwei
Max fee / gas: 60 gwei
Max priority / gas: 60 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log