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 #21223882 · ArcScan

Block

#21,223,882

2026-09-16 21:51:09 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,882
Timestamp: 43 days ago · 2026-09-16 21:51:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xfeb93e6d2b06758d52ab9ac1f23613597005e73ac29bb6a268aec1b126070b6a
Parent hash: 0x207080c1…b830c79b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,882 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

29.1%8,745,692 / 30,000,000

Base fee

20 gwei

State root

0x53c3eb4567c0…3ff841cad078

Transactions root

0x3d01f11ed82a…f480fd254ee2

Receipts root

0x5583cb091277…d5d0d2667c03

Nonce

0x0000000000000000

Extra data

0x00000004a817c800