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 #21322704 · ArcScan

Block

#21,322,704

2026-09-17 11:45:45 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,704
Timestamp: 14 days ago · 2026-09-17 11:45:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fcda1cfb52e6a80f113193b0b760718103f18ec9f9164714917242976fcebfb
Parent hash: 0xccd5ce9b…19b6db91
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,704 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

23.9%7,179,708 / 30,000,000

Base fee

20 gwei

State root

0xa75ac6c0b471…7061da35f3be

Transactions root

0xd2d9f3a208ad…e8a0fdfd69b0

Receipts root

0xbcfff3b7f711…0f82a5dfad45

Nonce

0x0000000000000000

Extra data

0x00000004a817c800