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 #21213165 · ArcScan

Block

#21,213,165

2026-09-16 20:20:41 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,165
Timestamp: 11 days ago · 2026-09-16 20:20:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x2ce6dab76636800afa393d4cd14723d2b3ffbf6db380cfc3ae68fb7faf57e3d3
Parent hash: 0x2200ed5b…b90db0cf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,165 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

30.7%9,202,635 / 30,000,000

Base fee

20 gwei

State root

0x01727b53badf…65e9ef429fac

Transactions root

0x857ab9063251…a5a18def3c97

Receipts root

0x8111a9b6450c…8772ed853e77

Nonce

0x0000000000000000

Extra data

0x00000004a817c800