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 0x81c447d652… · ArcScan

Transaction

0x81c447d652…c32dfd3cee

2026-09-16 17:37:30 UTC

SuccessFinalized

0x81c447d6523c54cbd3cf63b7f2ca90e657a2a62e0fc259ecaea4d4c32dfd3ceeApprove18 hrs ago

Flowtransfer path

From

0x3b075d84…a195377bSender

To

0x07704b06…4d160000Recipient

Overviewreceipt · block context

Status: Success
Block: #21,193,832
Timestamp: 18 hrs ago · 2026-09-16 17:37:30 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001851 (0.001851 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x78f4cef9…d50c98ed

Method

Approve

Nonce

166

Position in block

1

Gas & feespaid in USDC

Gas used / limit: 4.9%29,390 / 600,000
Effective gas price: 63.0034 gwei
Base fee (block): 22.9924 gwei
Priority fee paid: 40.011 gwei
Max fee / gas: — (legacy txn)
Max priority / gas: — (legacy txn)
Txn type: Legacy (0)
Event logs: 1 log