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 #21525042 · ArcScan

Block

#21,525,042

2026-09-18 16:16:32 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,042
Timestamp: 23 days ago · 2026-09-18 16:16:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xa50ffad2ac05a89ee528c2930b9a8c3544bb48b03f4ac6b6226c450f95027381
Parent hash: 0x99ba2c7a…267e81fc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,042 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.1%1,524,021 / 30,000,000

Base fee

20 gwei

State root

0x0011025d185d…80875188c0dd

Transactions root

0x01fed474f7f6…ea9343ed9611

Receipts root

0x44e7752fe82e…258c10f2e05f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800