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 #21237683 · ArcScan

Block

#21,237,683

2026-09-16 23:47:38 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,237,683
Timestamp: 18 days ago · 2026-09-16 23:47:38 UTC
Transactions: 0 transactions in this block
Block hash: 0xc36360e9aed7a84f8c56e29f12da9ae653fba47dbf0165762310be5bee1a1377
Parent hash: 0xfc75fd7d…9c46d7cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,237,683 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

21.8%6,535,562 / 30,000,000

Base fee

20 gwei

State root

0x2423fd67daa8…2c2fdc42d5c1

Transactions root

0xe8bb8442b74b…8e18e0911607

Receipts root

0xef842cda7301…4755a445d8e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800