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 #21359066 · ArcScan

Block

#21,359,066

2026-09-17 16:53:41 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,066
Timestamp: 12 days ago · 2026-09-17 16:53:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x4296e7b8f49cb461403442e5aa2da1d5cb0abd23a13d60ebf16a63e03b796d0e
Parent hash: 0x92b5b625…0732745c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,066 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

19.2%5,766,866 / 30,000,000

Base fee

20 gwei

State root

0x4c5b1e652884…afc82e27ce33

Transactions root

0xa1fda06db932…4837a145114e

Receipts root

0x49287444d703…b3246aab59dd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800