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 #21555447 · ArcScan

Block

#21,555,447

2026-09-18 20:33:35 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,447
Timestamp: 46 days ago · 2026-09-18 20:33:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b77c91dc30a94f60218a7582fabe0b3dede9a5952a528d4b149f45c654ac1f4
Parent hash: 0x9c94d027…f513c4a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,447 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

3.1%929,693 / 30,000,000

Base fee

20 gwei

State root

0x1de6abe719ad…8b45b3a196aa

Transactions root

0xd9a9b50307e9…0cbc162f089d

Receipts root

0x7fc00ad0e0ee…e690e11cb93d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800