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 #21223744 · ArcScan

Block

#21,223,744

2026-09-16 21:49:59 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,744
Timestamp: 37 days ago · 2026-09-16 21:49:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x75c40c0395648e220f7260457f984301495ece55fb4f4232fb8ac0d167caf154
Parent hash: 0x6c68450a…07052154
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,744 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

10.0%2,991,258 / 30,000,000

Base fee

20 gwei

State root

0xfe82ad93368d…e987cce0cfe5

Transactions root

0xcdbba1fbd413…8786cd1c1b7f

Receipts root

0x837ff9dff5f8…ad363067da12

Nonce

0x0000000000000000

Extra data

0x00000004a817c800