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 0xb7df1088d2… · ArcScan

Transaction

0xb7df1088d2…c832f93364

2026-09-16 20:31:09 UTC

SuccessFinalized

0xb7df1088d2b084c5f37830cee4604d9b78f30d3dfadb2f1f4f9cf3c832f93364Approve20 hrs ago

Flowtransfer path

From

0x81df58bd…8f85c4b7Sender

To

0x683453ff…9dc58cf7Recipient

Overviewreceipt · block context

Status: Success
Block: #21,214,404
Timestamp: 20 hrs ago · 2026-09-16 20:31:09 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001012 (0.001012 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x0717ddae…8aaa39ab

Method

Approve

Nonce

315

Position in block

18

Gas & feespaid in USDC

Gas used / limit: 38.3%46,019 / 120,000
Effective gas price: 22 gwei
Base fee (block): 20 gwei
Priority fee paid: 2 gwei
Max fee / gas: 32 gwei
Max priority / gas: 2 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log