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 #21552009 · ArcScan

Block

#21,552,009

2026-09-18 20:04:31 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,009
Timestamp: 46 days ago · 2026-09-18 20:04:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x87c7edcd23727c571c2ae02c8658918e799c5db533b584ba39c6ac0239f62dfb
Parent hash: 0xfad647ae…d2a31c25
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,009 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.3%1,579,501 / 30,000,000

Base fee

20 gwei

State root

0x933998bbaed9…63a9487ac3e1

Transactions root

0x9f886dcb9bf0…2af969d54bf9

Receipts root

0x848cb6af6d3e…d925b689ae52

Nonce

0x0000000000000000

Extra data

0x00000004a817c800