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 #21442141 · ArcScan

Block

#21,442,141

2026-09-18 04:35:46 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,141
Timestamp: 51 days ago · 2026-09-18 04:35:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x968fa4e845f120722f7742fb5179db73be06b4600416228fa4b350d574fb5592
Parent hash: 0x1a020a61…b37af1e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,141 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.4%1,317,743 / 30,000,000

Base fee

20 gwei

State root

0xf9d34e312bfd…031587e7f037

Transactions root

0x0bfce3222213…cfbb832f4b4e

Receipts root

0xd9fbbf643084…69a026e7c98f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800