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 #21553335 · ArcScan

Block

#21,553,335

2026-09-18 20:15:44 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,553,335
Timestamp: 4 days ago · 2026-09-18 20:15:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x889b3dcdf441a334779f3ab1ef5267e5525cc7b6e88cac9ef5164f242dcd8b92
Parent hash: 0xac3a1939…bc147dd7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,553,335 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.8%2,043,093 / 30,000,000

Base fee

20 gwei

State root

0x591274bce068…1013ba2edbab

Transactions root

0x6f4e80972cd4…e98a1f45ddcd

Receipts root

0x7b93720b36e1…04ef5b0df5a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800