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 #21223423 · ArcScan

Block

#21,223,423

2026-09-16 21:47:16 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,423
Timestamp: 27 days ago · 2026-09-16 21:47:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b1d7b8f28405c75b13b835b20436cdf9558b6a7ca384032826691a4f56c2e14
Parent hash: 0xe0984527…fc5d96c2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,423 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

25.6%7,684,812 / 30,000,000

Base fee

20 gwei

State root

0xfed9dadbddca…6bd62a6fa419

Transactions root

0xca4f8d167c6b…11f44485286e

Receipts root

0xc168ae1c2268…192c2400c896

Nonce

0x0000000000000000

Extra data

0x00000004a817c800