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 #21485783 · ArcScan

Block

#21,485,783

2026-09-18 10:44:42 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,783
Timestamp: 52 days ago · 2026-09-18 10:44:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xc96355baff49f158a8d75154264a6d38545923cdafaa08d6ae50f5bc003ea7df
Parent hash: 0xc2f047ea…857c426a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,783 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

23.9%7,157,213 / 30,000,000

Base fee

20 gwei

State root

0x1c19d96f36bc…e2b92255b5bb

Transactions root

0xda3d65574f11…d63c2fab0c0d

Receipts root

0xac91e6a7959e…dd506f40cdd2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800