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 0xa30f3e772a… · ArcScan

Transaction

0xa30f3e772a…b86fe92600

2026-09-16 18:59:17 UTC

SuccessFinalized

0xa30f3e772ade7005e01f1cf3facae6c477a6b6a6ab5374792f64ffb86fe92600Approve15 hrs ago

Flowtransfer path

From

0x6d3a4313…d754735dSender

To

0x0197abfa…ff4f50b5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,203,522
Timestamp: 15 hrs ago · 2026-09-16 18:59:17 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001895 (0.001895 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0c04bc52…b35d3f9f

Method

Approve

Nonce

1,281

Position in block

13

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 38.5741 gwei
Base fee (block): 26.7641 gwei
Priority fee paid: 11.81 gwei
Max fee / gas: 52.0804 gwei
Max priority / gas: 11.81 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log