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 #21444267 · ArcScan

Block

#21,444,267

2026-09-18 04:53:45 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,267
Timestamp: 5 days ago · 2026-09-18 04:53:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x0025f7a179e4de90492740264a85f4bfd307c32963bdaf4a92a264856b29703f
Parent hash: 0xb932a5f0…351f4878
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,267 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

17.1%5,141,971 / 30,000,000

Base fee

20 gwei

State root

0xefe4996b0cd0…9c75a73d151f

Transactions root

0x7c5a1f9bae80…1de52b5dc7fe

Receipts root

0x2d51a7ef539c…c43b4f17cf87

Nonce

0x0000000000000000

Extra data

0x00000004a817c800