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 0x8cfa8e6a7b… · ArcScan

Transaction

0x8cfa8e6a7b…5bfa056152

2026-09-16 18:22:57 UTC

SuccessFinalized

0x8cfa8e6a7bb014410c4ae6955954792eb18462165ea2ceb9ed1ec35bfa056152Approve18 hrs ago

Flowtransfer path

From

0x0ac6cb02…8a73b7fdSender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,199,217
Timestamp: 18 hrs ago · 2026-09-16 18:22:57 UTC
Value: $0 (0 USDC)
Transaction fee: $0.009966 (0.009966 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x54e660e0…7062f52f

Method

Approve

Nonce

0

Position in block

3

Gas & feespaid in USDC

Gas used / limit: 82.1%55,786 / 67,908
Effective gas price: 178.6634 gwei
Base fee (block): 104.322 gwei
Priority fee paid: 74.3413 gwei
Max fee / gas: 200.7587 gwei
Max priority / gas: 74.3413 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log