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 #21367204 · ArcScan

Block

#21,367,204

2026-09-17 18:02:25 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,367,204
Timestamp: 26 days ago · 2026-09-17 18:02:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f6a150ba40122b00f06b5731f1275e2c05a671c2d462260280161a858d0a5dc
Parent hash: 0x4f3e5452…1577db3a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,367,204 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.7%1,101,318 / 30,000,000

Base fee

20 gwei

State root

0xc5cf3acde569…0630a7ec8969

Transactions root

0x8563af585108…c57e17d3d059

Receipts root

0x3e17f9b9e485…c2ee4bcba8a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800