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 #21226201 · ArcScan

Block

#21,226,201

2026-09-16 22:10:43 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,226,201
Timestamp: 5 days ago · 2026-09-16 22:10:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xaaabc5f9cccd713944990a80d07ee31fc4329c5946dea12fc9f6236ff9b41f03
Parent hash: 0xcf97dbb0…6dd977aa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,226,201 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

23.4%7,033,565 / 30,000,000

Base fee

20 gwei

State root

0x23bc78cbf87c…46830977b235

Transactions root

0x9fd7108aa9b5…6af3814cf0a1

Receipts root

0xab163d3564c5…6fd749b8b526

Nonce

0x0000000000000000

Extra data

0x00000004a817c800