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 0x81b167c9cc… · ArcScan

Transaction

0x81b167c9cc…b6d9c8d0da

2026-09-16 17:18:55 UTC

SuccessFinalized

0x81b167c9cc20fbe13b4e4d67a61fbbf90ec1d2b408fce8f501aa4eb6d9c8d0daApprove11 hrs ago

Flowtransfer path

From

0x8caa4c7c…a4e1d08bSender

To

0x318e2d64…98ab6054Recipient

Overviewreceipt · block context

Status: Success
Block: #21,191,631
Timestamp: 11 hrs ago · 2026-09-16 17:18:55 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001842 (0.001842 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x240180cb…1c2048a1

Method

Approve

Nonce

1,345

Position in block

18

Gas & feespaid in USDC

Gas used / limit: 23.0%46,061 / 200,000
Effective gas price: 40 gwei
Base fee (block): 20.8965 gwei
Priority fee paid: 19.1035 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log