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 0xb2c19e79c3… · ArcScan

Transaction

0xb2c19e79c3…865c2a426e

2026-09-16 23:19:24 UTC

SuccessFinalized

0xb2c19e79c321cd22da72af2fb6820335f49e5ca84cc59d010d306e865c2a426eApprove13 hrs ago

Flowtransfer path

From

0x02f2eee1…6cacf559Sender

To

0x2e554c80…b28721e0Recipient

Overviewreceipt · block context

Status: Success
Block: #21,234,338
Timestamp: 13 hrs ago · 2026-09-16 23:19:24 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000751 (0.000751 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x2346ff8b…42d169ca

Method

Approve

Nonce

18

Position in block

26

Gas & feespaid in USDC

Gas used / limit: 98.9%31,514 / 31,867
Effective gas price: 23.8412 gwei
Base fee (block): 20 gwei
Priority fee paid: 3.8412 gwei
Max fee / gas: 31.9335 gwei
Max priority / gas: 3.8412 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log