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 0xb8fa2b99e3… · ArcScan

Transaction

0xb8fa2b99e3…417fe73840

2026-09-16 17:54:17 UTC

SuccessFinalized

0xb8fa2b99e367f6f81bfabfa6cfebec749e6f365f72b4d6fd744d0d417fe73840Approve13 hrs ago

Flowtransfer path

From

0x34cb3853…54bfad43Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,195,820
Timestamp: 13 hrs ago · 2026-09-16 17:54:17 UTC
Value: $0 (0 USDC)
Transaction fee: $0.007686 (0.007686 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xd10e200f…5442eec4

Method

Approve

Nonce

3

Position in block

43

Gas & feespaid in USDC

Gas used / limit: 57.5%33,502 / 58,237
Effective gas price: 229.4404 gwei
Base fee (block): 197.6654 gwei
Priority fee paid: 31.775 gwei
Max fee / gas: 299.1406 gwei
Max priority / gas: 31.775 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log