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 #21267841 · ArcScan

Block

#21,267,841

2026-09-17 04:02:17 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,841
Timestamp: 41 days ago · 2026-09-17 04:02:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa91bf9d4bda1fa51662d42066930f7926ab20e83e07e12c172e6d9cebc3a64b
Parent hash: 0x301e636b…4cd50771
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,841 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

32.3%9,680,137 / 30,000,000

Base fee

20 gwei

State root

0x2cd668265513…ae8ce204dc56

Transactions root

0x55944ccf44e6…b4bf97bc0069

Receipts root

0x8a344a2bdfda…e5a360244e17

Nonce

0x0000000000000000

Extra data

0x00000004a817c800