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 #21365824 · ArcScan

Block

#21,365,824

2026-09-17 17:50:46 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,824
Timestamp: 54 days ago · 2026-09-17 17:50:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x64271f221e2d43f3924ce509c1266eab692b3bc69947b090b215d04981a6c426
Parent hash: 0xe7719b06…8a6d067f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,824 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

21.3%6,403,059 / 30,000,000

Base fee

20 gwei

State root

0x88e7c7fb7764…8f00e88c27f3

Transactions root

0xe70381c9366b…5b36f800be93

Receipts root

0x6d23bbc56f3d…5824a25ca80a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800