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 0x66d2f786f7… · ArcScan

Transaction

0x66d2f786f7…1e2e1d5068

2026-09-17 01:03:17 UTC

SuccessFinalized

0x66d2f786f759f8bc574cf46fb4e5547f02aee5e73a1533bc808e231e2e1d5068Approve1 day ago

Flowtransfer path

From

0xb8ff0127…62785adfSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,246,643
Timestamp: 1 day ago · 2026-09-17 01:03:17 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001191 (0.001191 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x5c0e4b33…ee6c3c3b

Method

Approve

Nonce

22

Position in block

40

Gas & feespaid in USDC

Gas used / limit: 65.7%55,414 / 84,325
Effective gas price: 21.5 gwei
Base fee (block): 20 gwei
Priority fee paid: 1.5 gwei
Max fee / gas: 28.5 gwei
Max priority / gas: 1.5 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log