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 #21525500 · ArcScan

Block

#21,525,500

2026-09-18 16:20:25 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,500
Timestamp: 11 days ago · 2026-09-18 16:20:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x396ccf7250b5ab1f587506b6ff608e3b7a33b1fde1ecaadfabbb98789fd7b9ca
Parent hash: 0x921d31b5…22214b3e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,500 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

2.1%621,823 / 30,000,000

Base fee

20 gwei

State root

0x2ad4588ff382…0f19a9949a49

Transactions root

0xaee790902f9e…7355d71fdd6e

Receipts root

0x2b8bbefe7e18…17e42e7a7aee

Nonce

0x0000000000000000

Extra data

0x00000004a817c800