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 0x645cee2f96… · ArcScan

Transaction

0x645cee2f96…b8a5a11bca

2026-09-16 19:15:38 UTC

SuccessFinalized

0x645cee2f965560d4c33441be073bbdf26bbf8ab135462275c8b483b8a5a11bcaApprove16 hrs ago

Flowtransfer path

From

0xd7fbb4b8…d0450cb8Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,205,458
Timestamp: 16 hrs ago · 2026-09-16 19:15:38 UTC
Value: $0 (0 USDC)
Transaction fee: $0.17 (0.166314 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x781ba3b4…29611892

Method

Approve

Nonce

573

Position in block

0

Gas & feespaid in USDC

Gas used / limit: 27.7%55,438 / 200,000
Effective gas price: 3000 gwei
Base fee (block): 70.6793 gwei
Priority fee paid: 2929.3207 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log