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 0x8366c8fa16… · ArcScan

Transaction

0x8366c8fa16…717596d5c1

2026-09-16 18:55:05 UTC

SuccessFinalized

0x8366c8fa1639d68b8f6d908cb9a5e657a93d9e008b5336d4cd693f717596d5c1Approve1 day ago

Flowtransfer path

From

0x1d91b2d4…be132febSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,203,023
Timestamp: 1 day ago · 2026-09-16 18:55:05 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002232 (0.002232 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x5267227a…81b92048

Method

Approve

Nonce

0

Position in block

49

Gas & feespaid in USDC

Gas used / limit: 11.1%55,726 / 500,000
Effective gas price: 40.0598 gwei
Base fee (block): 40.0598 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 79.9816 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log