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 #21541770 · ArcScan

Block

#21,541,770

2026-09-18 18:37:57 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,770
Timestamp: 8 days ago · 2026-09-18 18:37:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ffbecf345b8f9856b2ca842c044cb84f8d3e0dc14119149b1aa1bb94a0dad67
Parent hash: 0xfec47d7d…8aadec1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,770 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.1%2,744,192 / 30,000,000

Base fee

20 gwei

State root

0x42b128775137…119873d3af26

Transactions root

0xbe12edaf5b14…87aa81c74d3b

Receipts root

0x2e1d60736599…15d198fb6028

Nonce

0x0000000000000000

Extra data

0x00000004a817c800