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 #21252570 · ArcScan

Block

#21,252,570

2026-09-17 01:53:19 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,252,570
Timestamp: 3 days ago · 2026-09-17 01:53:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x4afbf6644b0f0dac13e0f63e587038addf23eecc55fdf760c00c982d5b8e0afd
Parent hash: 0xe98c53d3…535fa254
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,252,570 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.6%4,071,450 / 30,000,000

Base fee

20 gwei

State root

0x79e01b7b313c…a6cd257c0d0d

Transactions root

0x7c0dcc969b0a…40476d5a799a

Receipts root

0xa4f09c756dd2…e8b36898caad

Nonce

0x0000000000000000

Extra data

0x00000004a817c800