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 #21523995 · ArcScan

Block

#21,523,995

2026-09-18 16:07:41 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,995
Timestamp: 50 days ago · 2026-09-18 16:07:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c7d6e4e685e98f6540522812651208dd555eab11b364039156d35a08e531df7
Parent hash: 0xb1db97e2…9e730edb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,995 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

8.6%2,567,422 / 30,000,000

Base fee

20 gwei

State root

0x271837986ffd…b4344775c9a1

Transactions root

0xe75a314c8f85…9014f4220317

Receipts root

0xfed9070b0354…6d16356daed7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800