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 0xb4d6a2cdba… · ArcScan

Transaction

0xb4d6a2cdba…c67f0cf96d

2026-09-16 17:03:47 UTC

SuccessFinalized

0xb4d6a2cdbaed5c85564dcc143ad57036f34e32cedbddf3168fcf7ac67f0cf96dContract Call2 hrs ago

Flowtransfer path

From

0x936b93a0…a5262d4fSender

To

Permit2Recipient

Overviewreceipt · block context

Status: Success
Block: #21,189,838
Timestamp: 2 hrs ago · 2026-09-16 17:03:47 UTC
Value: $0 (0 USDC)
Transaction fee: $0.000605 (0.000605 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x87517c45132 bytes

Included in block0x6e28a55b…fdec55c2

Method

Contract Call

Nonce

249

Position in block

66

Gas & feespaid in USDC

Gas used / limit: 82.4%30,262 / 36,735
Effective gas price: 20 gwei
Base fee (block): 20 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 40 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log