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 #21525887 · ArcScan

Block

#21,525,887

2026-09-18 16:23:41 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,887
Timestamp: 6 days ago · 2026-09-18 16:23:41 UTC
Transactions: 0 transactions in this block
Block hash: 0x5e7099959568307cc650d0c4fd21bb7f80262e2610fdf11c91cdba6fb809f90a
Parent hash: 0x82038c5f…617bee36
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,887 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

15.1%4,516,495 / 30,000,000

Base fee

20 gwei

State root

0xab1e62b1b0a4…a0555deb4d58

Transactions root

0xd8599a426717…4142a4f31af9

Receipts root

0xbe8ed2aab8e8…e90b4609eac4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800