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 #21552050 · ArcScan

Block

#21,552,050

2026-09-18 20:04:52 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,552,050
Timestamp: 44 days ago · 2026-09-18 20:04:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x056458879f45ed24ad17e4c3790428d4e79e96642c2d335b85e390a4da32b608
Parent hash: 0xfeeff396…6924bb12
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,552,050 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.7%1,105,285 / 30,000,000

Base fee

20 gwei

State root

0xb43b1d2755d7…f72528108de8

Transactions root

0x3aa2166ae058…b63adf5f9f11

Receipts root

0xfb70bfdfbf41…d36d660148f6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800