Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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.

Block #21554281 · ArcScan

Block

#21,554,281

2026-09-18 20:23:44 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,554,281
Timestamp: 15 days ago · 2026-09-18 20:23:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x92b4be74f963ffc1c85926342a62157d2a9ba8bcfc2aebda8e2dbd86ab22ea0a
Parent hash: 0x478630f1…6be82d85
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,554,281 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.7%2,605,148 / 30,000,000

Base fee

20 gwei

State root

0xc2e446ebd22a…29e337201ee4

Transactions root

0xa2ad90bd4962…adf192eb7535

Receipts root

0xbc71c225d326…c242de8f0846

Nonce

0x0000000000000000

Extra data

0x00000004a817c800