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 0x8b8b02cf21… · ArcScan

Transaction

0x8b8b02cf21…3ff95ba6fb

2026-09-17 12:02:57 UTC

SuccessFinalized

0x8b8b02cf21ab32351a1b66b7091cda406f6897f85a4a67a40730eb3ff95ba6fbApprove1 day ago

Flowtransfer path

From

0x9f5170b7…878a83ecSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,324,741
Timestamp: 1 day ago · 2026-09-17 12:02:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001342 (0.001342 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4396c788…ecf59ac3

Method

Approve

Nonce

342

Position in block

29

Gas & feespaid in USDC

Gas used / limit: 65.7%55,786 / 84,885
Effective gas price: 24.0727 gwei
Base fee (block): 20 gwei
Priority fee paid: 4.0727 gwei
Max fee / gas: 31.0727 gwei
Max priority / gas: 4.0727 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log