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 #21442934 · ArcScan

Block

#21,442,934

2026-09-18 04:42:28 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,934
Timestamp: 38 days ago · 2026-09-18 04:42:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x04289758e9458b3d39c89dc89fb892964283eca83f0585018c2ebe920cb9ce25
Parent hash: 0x8479e5a5…435e4ca2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,934 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

17.4%5,205,941 / 30,000,000

Base fee

20 gwei

State root

0x58442b1e376a…56d2779c2d30

Transactions root

0x43fd591e33f9…8723d6cd7815

Receipts root

0x139a02b67c53…8f59d5830251

Nonce

0x0000000000000000

Extra data

0x00000004a817c800