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 #21542799 · ArcScan

Block

#21,542,799

2026-09-18 18:46:39 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,799
Timestamp: 42 days ago · 2026-09-18 18:46:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x7c96af89c6ab1d6d8e12c85c3ce271b1b197e97595ae0c53495e509216b85f1b
Parent hash: 0x2d82f76a…6880bbc5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,799 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

4.5%1,365,712 / 30,000,000

Base fee

20 gwei

State root

0x7b7b4c9d825f…295519510d90

Transactions root

0x9347e3ce3c49…4e410e2d9391

Receipts root

0x942c9fe7db59…e923ca04ce01

Nonce

0x0000000000000000

Extra data

0x00000004a817c800