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 0x0a3f0c82c3… · ArcScan

Transaction

0x0a3f0c82c3…989a9e7c0e

2026-09-16 18:35:53 UTC

SuccessFinalized

0x0a3f0c82c3281c281fded2496a5c3003c2aebcb20dab1454ec7174989a9e7c0eApprove1 day ago

Flowtransfer path

From

0x0f10c8d1…721108a3Sender

To

0x1e6691e2…a59e9750Recipient

Overviewreceipt · block context

Status: Success
Block: #21,200,749
Timestamp: 1 day ago · 2026-09-16 18:35:53 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.014948 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf50d26e0…f85391ac

Method

Approve

Nonce

195

Position in block

9

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 304.2742 gwei
Base fee (block): 187.731 gwei
Priority fee paid: 116.5433 gwei
Max fee / gas: 304.2742 gwei
Max priority / gas: 304.2742 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log