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 #21524155 · ArcScan

Block

#21,524,155

2026-09-18 16:09:02 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,155
Timestamp: 47 days ago · 2026-09-18 16:09:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xd320434d69caf0d2d08c04884921ae0545b46644c047b6bd409320349e752e26
Parent hash: 0x99c58ac3…a141fe69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,155 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

10.0%3,001,160 / 30,000,000

Base fee

20 gwei

State root

0xc6958c05a022…35778e426cad

Transactions root

0x0853c7f8e5e3…6bcda0c9f0ac

Receipts root

0x26f266e7c3fb…cea3c8c53999

Nonce

0x0000000000000000

Extra data

0x00000004a817c800