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 0x20aff3ce08… · ArcScan

Transaction

0x20aff3ce08…ffc11975bf

2026-09-17 03:50:46 UTC

SuccessFinalized

0x20aff3ce080d28e25ffd6992f77a58bd0bcc97ae3d9067f7758205ffc11975bfApprove2 hrs ago

Flowtransfer path

From

0x45c24360…9a3be0e3Sender

To

0x44e69314…6fa0e777Recipient

Overviewreceipt · block context

Status: Success
Block: #21,266,477
Timestamp: 2 hrs ago · 2026-09-17 03:50:46 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000982 (0.000982 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x31e2f773…2ee4e51c

Method

Approve

Nonce

710

Position in block

53

Gas & feespaid in USDC

Gas used / limit: 8.2%49,141 / 600,000
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log