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 #21525164 · ArcScan

Block

#21,525,164

2026-09-18 16:17:34 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,164
Timestamp: 20 days ago · 2026-09-18 16:17:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a19f1e0e1a8973011312bffea349c1372618dc83224eb88c2b9efd20041357c
Parent hash: 0xb11482ab…ce30d0a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,164 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

3.6%1,068,401 / 30,000,000

Base fee

20 gwei

State root

0xb212d45a53c0…105c9f6f2019

Transactions root

0xf3bd983b9ef5…994116af01ec

Receipts root

0xf6e3f175bed5…b2d18c30309f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800