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 #21222974 · ArcScan

Block

#21,222,974

2026-09-16 21:43:29 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,974
Timestamp: 14 days ago · 2026-09-16 21:43:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xaaf125e76b72e684cee1a56ac38df99bfbc9a4dea709e1e5662dd0ec682b3da3
Parent hash: 0xdad2d43f…8eee98b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,974 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

20.6%6,190,042 / 30,000,000

Base fee

20 gwei

State root

0xb3aa56477a1f…8de890fd9da7

Transactions root

0x891dbac8524d…72efdc94a05c

Receipts root

0xc22fabfa3565…9a9722275809

Nonce

0x0000000000000000

Extra data

0x00000004a817c800