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 #21520869 · ArcScan

Block

#21,520,869

2026-09-18 15:41:16 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,869
Timestamp: 27 days ago · 2026-09-18 15:41:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x7de4e242eb52134f479229adece5446ab38612a5c6532cba108ca4fd17bdec11
Parent hash: 0x04612461…87159f93
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,869 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

12.7%3,814,770 / 30,000,000

Base fee

20 gwei

State root

0x8464c089c280…35480b31f804

Transactions root

0x78724456fc51…ff82abbcd2ed

Receipts root

0x5779ea5f240c…337d5b4d4878

Nonce

0x0000000000000000

Extra data

0x00000004a817c800