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 #21222811 · ArcScan

Block

#21,222,811

2026-09-16 21:42:06 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,222,811
Timestamp: 10 days ago · 2026-09-16 21:42:06 UTC
Transactions: 0 transactions in this block
Block hash: 0xfbacf7303069d80370d9994f965c90b6a61b9f4e7f0613278a112c36801f560a
Parent hash: 0x9f5415da…e762a6c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,222,811 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

28.5%8,552,775 / 30,000,000

Base fee

20 gwei

State root

0x41602d981b03…1cf77715e132

Transactions root

0x67f76d39cc86…47896698b5ae

Receipts root

0x133c1874bc68…860508e6aefa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800