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 #21444042 · ArcScan

Block

#21,444,042

2026-09-18 04:51:51 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,042
Timestamp: 5 days ago · 2026-09-18 04:51:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x02afe2b995f6e3f96cd638a3b98f8d00165387e9e59ec8d5e8e2583f427b756d
Parent hash: 0x8145f1db…ca3a6c66
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,042 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

1.6%474,659 / 30,000,000

Base fee

20 gwei

State root

0x0dfabf1112a2…b3c51b29a3ad

Transactions root

0xbb4ef8b59069…9339b6bdb4d3

Receipts root

0x74de337616a5…88934675f03e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800