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 #21324498 · ArcScan

Block

#21,324,498

2026-09-17 12:00:54 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,498
Timestamp: 11 days ago · 2026-09-17 12:00:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x654e040a96288753a72cba4bf4868e43d53df7dd377fd5049953f5422d42ff80
Parent hash: 0x70e0163b…d3ec8668
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,498 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

25.0%7,508,135 / 30,000,000

Base fee

20 gwei

State root

0xfcfb6b607e67…f70ba536dd94

Transactions root

0x33fe393d802c…9649bec98a34

Receipts root

0x80a916790c3c…b64dc3d63b2c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800