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 0x645d7be970… · ArcScan

Transaction

0x645d7be970…0e5b653a2b

2026-09-16 16:42:18 UTC

SuccessFinalized

0x645d7be970e447283d62333eb7b33c41d97b60b79ca959c051f9540e5b653a2bApprove8 hrs ago

Flowtransfer path

From

0x6d98300f…5827a778Sender

To

0x1d4a1894…395ffa2eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,187,294
Timestamp: 8 hrs ago · 2026-09-16 16:42:18 UTC
Value: $0 (0 USDC)
Transaction fee: $0.05 (0.045997 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x46e0c05e…8803d0f1

Method

Approve

Nonce

2,662

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 38.3%45,997 / 120,000
Effective gas price: 1000 gwei
Base fee (block): 31.7693 gwei
Priority fee paid: 968.2307 gwei
Max fee / gas: 1000 gwei
Max priority / gas: 1000 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log