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 0xb8d1c907bd… · ArcScan

Transaction

0xb8d1c907bd…fbcd3de836

2026-09-17 09:28:48 UTC

SuccessFinalized

0xb8d1c907bdf388b8227f30eacfcdbd24d5d52286df287e98f8ee64fbcd3de836Approve1 day ago

Flowtransfer path

From

0x04eff848…a1b4b87bSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,306,485
Timestamp: 1 day ago · 2026-09-17 09:28:48 UTC
Value: $0 (0 USDC)
Transaction fee: $0.002218 (0.002218 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xf47d9a97…503a6109

Method

Approve

Nonce

271

Position in block

6

Gas & feespaid in USDC

Gas used / limit: 27.7%55,450 / 200,000
Effective gas price: 40 gwei
Base fee (block): 20 gwei
Priority fee paid: 20 gwei
Max fee / gas: 40 gwei
Max priority / gas: 40 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log