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 0xa81b9df7e8… · ArcScan

Transaction

0xa81b9df7e8…07f4c13c41

2026-09-16 23:18:55 UTC

SuccessFinalized

0xa81b9df7e8d75e8e4fbc510cec68541d8e91d7b64d42d132aebc5f07f4c13c41Approve1 day ago

Flowtransfer path

From

0xca078f9c…49114d9aSender

To

0xf62e6996…0c2632c3Recipient

Overviewreceipt · block context

Status: Success
Block: #21,234,280
Timestamp: 1 day ago · 2026-09-16 23:18:55 UTC
Value: $0 (0 USDC)
Transaction fee: $0.001479 (0.001479 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0x7ee7ff6f…20e55eb2

Method

Approve

Nonce

4

Position in block

44

Gas & feespaid in USDC

Gas used / limit: 82.2%49,320 / 60,000
Effective gas price: 30 gwei
Base fee (block): 20 gwei
Priority fee paid: 10 gwei
Max fee / gas: 34 gwei
Max priority / gas: 10 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log