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 0xb4854bb6da… · ArcScan

Transaction

0xb4854bb6da…657f02f8f9

2026-09-16 19:10:00 UTC

SuccessFinalized

0xb4854bb6da5d3fe5bc9bcad2b14a013848295b92ae2e2e20bf8e09657f02f8f9Approve9 hrs ago

Flowtransfer path

From

0xb72d1688…79893561Sender

To

0xb659b91f…ada68cb5Recipient

Overviewreceipt · block context

Status: Success
Block: #21,204,791
Timestamp: 9 hrs ago · 2026-09-16 19:10:00 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001792 (0.001792 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x1e9e7cec…e1713880

Method

Approve

Nonce

933

Position in block

16

Gas & feespaid in USDC

Gas used / limit: 38.7%46,449 / 120,000
Effective gas price: 38.596 gwei
Base fee (block): 29.4185 gwei
Priority fee paid: 9.1775 gwei
Max fee / gas: 53.6953 gwei
Max priority / gas: 9.1775 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log