Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0xb156f8f5b2… · ArcScan

Transaction

0xb156f8f5b2…940323d1c2

2026-09-16 18:25:22 UTC

SuccessFinalized

0xb156f8f5b22dbddf28b7df7802fba50e6b532eaac9234c07eba2bf940323d1c2Approve11 hrs ago

Flowtransfer path

From

0x898553c4…34c37d71Sender

To

0xf546d417…1a792222Recipient

Overviewreceipt · block context

Status: Success
Block: #21,199,504
Timestamp: 11 hrs ago · 2026-09-16 18:25:22 UTC
Value: $0 (0 USDC)
Transaction fee: $0.01 (0.010033 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x454299a3…3e90d3de

Method

Approve

Nonce

523

Position in block

24

Gas & feespaid in USDC

Gas used / limit: 38.4%46,029 / 120,000
Effective gas price: 217.9724 gwei
Base fee (block): 197.9724 gwei
Priority fee paid: 20 gwei
Max fee / gas: 320.4694 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log