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 #21253922 · ArcScan

Block

#21,253,922

2026-09-17 02:04:44 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,253,922
Timestamp: 20 days ago · 2026-09-17 02:04:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x1db6205a840785edc83f8ffc4851d9f30d6249afa91ae3a5a382eef0382e0953
Parent hash: 0x5d525b11…bf76d57f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,253,922 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

15.1%4,539,071 / 30,000,000

Base fee

20 gwei

State root

0x391d8d981af4…6f8e05fb77df

Transactions root

0xb123feb2331e…726ec75af7fa

Receipts root

0x3b85c405390d…92235e421247

Nonce

0x0000000000000000

Extra data

0x00000004a817c800