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 #21485163 · ArcScan

Block

#21,485,163

2026-09-18 10:39:27 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,163
Timestamp: 47 days ago · 2026-09-18 10:39:27 UTC
Transactions: 0 transactions in this block
Block hash: 0xb696ccb4bf8180d99e12a55cec14dac1bbaa16ac3167b2ad7f34b8d72312b72f
Parent hash: 0xe3bafb24…8e371be1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,163 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

1.0%292,500 / 30,000,000

Base fee

20 gwei

State root

0xeb026db7486e…bec378dcf6fc

Transactions root

0xd4b24a0def4c…4a83380e4d3e

Receipts root

0x6f18c665fcaf…c415151ca97c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800