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 #21442262 · ArcScan

Block

#21,442,262

2026-09-18 04:36:48 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,262
Timestamp: 50 days ago · 2026-09-18 04:36:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x30f372cd1ab47b6057e9456516f852a470ddf355a266be5a6490441fcec29018
Parent hash: 0x36b3b898…aa0a476f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,262 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

9.5%2,851,949 / 30,000,000

Base fee

20 gwei

State root

0x3c33e2004884…877905bf8155

Transactions root

0xacb1774bb65b…3181e9f988ff

Receipts root

0x001d6169b715…e82638b58599

Nonce

0x0000000000000000

Extra data

0x00000004a817c800