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 #21359777 · ArcScan

Block

#21,359,777

2026-09-17 16:59:41 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,777
Timestamp: 33 days ago · 2026-09-17 16:59:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xd3fd0170529e173f25a81bbd60c5d44ace6e98206fe1454849d0538a2bb89dd4
Parent hash: 0x1faa1e76…d75b49b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,777 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

28.0%8,398,747 / 30,000,000

Base fee

20 gwei

State root

0xfe7db9f07d3c…ef3f71df7bec

Transactions root

0x69a22571ea34…87d2644dc2b1

Receipts root

0xef3b781dfaa8…399caa371435

Nonce

0x0000000000000000

Extra data

0x00000004a817c800