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 #21266195 · ArcScan

Block

#21,266,195

2026-09-17 03:48:23 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,266,195
Timestamp: 8 days ago · 2026-09-17 03:48:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x054ed7aefcd330ccce77d742b75f9e0d705c4bff73197ab8ff96d256acd6e8df
Parent hash: 0xeb07e95c…6f4ac87c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,266,195 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

14.3%4,293,203 / 30,000,000

Base fee

20 gwei

State root

0x83c998915870…5959f10fa588

Transactions root

0x2358ff902964…8f8240fe1184

Receipts root

0x11a582699827…d137744b0fd1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800