Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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 0xa4b8fc67e6… · ArcScan

Transaction

0xa4b8fc67e6…6442fbf7ea

2026-09-16 16:32:48 UTC

SuccessFinalized

0xa4b8fc67e650567bdfcc215eaedce8384614abbecb10e9984783e06442fbf7eaApprove17 hrs ago

Flowtransfer path

From

0xe14df62d…21576f03Sender

To

0x11b29b1a…87f207caRecipient

Overviewreceipt · block context

Status: Success
Block: #21,186,168
Timestamp: 17 hrs ago · 2026-09-16 16:32:48 UTC
Value: $0 (0 USDC)
Transaction fee: $0.005262 (0.005262 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x17ef330e…89c2b512

Method

Approve

Nonce

1,204

Position in block

23

Gas & feespaid in USDC

Gas used / limit: 40.9%49,128 / 120,000
Effective gas price: 107.1135 gwei
Base fee (block): 87.1135 gwei
Priority fee paid: 20 gwei
Max fee / gas: 132.6409 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log