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 0x542fbe3c8c… · ArcScan

Transaction

0x542fbe3c8c…18f96c42c1

2026-09-18 14:16:17 UTC

SuccessFinalized

0x542fbe3c8c4fa112ff7fcefa85e02854f05cdf0587300945693e8f18f96c42c1Approve20 hrs ago

Flowtransfer path

From

0x7b9b4210…25bf9e35Sender

To

0xa207a103…f3688ca3Recipient

Overviewreceipt · block context

Status: Success
Block: #21,510,812
Timestamp: 20 hrs ago · 2026-09-18 14:16:17 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000978 (0.000978 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xb98a3d68…5040a17b

Method

Approve

Nonce

5

Position in block

13

Gas & feespaid in USDC

Gas used / limit: 82.7%48,948 / 59,204
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 25 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log