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 0x3fdf6a4e21… · ArcScan

Transaction

0x3fdf6a4e21…8ebebd6602

2026-09-16 14:21:11 UTC

SuccessFinalized

0x3fdf6a4e2139580a5e57fbd51d928a60ae87cf4aeb433bcbafa91a8ebebd6602Approve18 hrs ago

Flowtransfer path

From

0x1625e567…45549fa0Sender

To

0x394d38f8…e441fa2eRecipient

Overviewreceipt · block context

Status: Success
Block: #21,170,575
Timestamp: 18 hrs ago · 2026-09-16 14:21:11 UTC
Value: $0 (0 USDC)
Transaction fee: $0.006848 (0.006848 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x4c5a7451…8fab5913

Method

Approve

Nonce

242

Position in block

59

Gas & feespaid in USDC

Gas used / limit: 38.3%45,997 / 120,000
Effective gas price: 148.8972 gwei
Base fee (block): 128.8972 gwei
Priority fee paid: 20 gwei
Max fee / gas: 213.69 gwei
Max priority / gas: 20 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log