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 #21401230 · ArcScan

Block

#21,401,230

2026-09-17 22:49:58 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,230
Timestamp: 24 days ago · 2026-09-17 22:49:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x83ffc2cc7848f612c829e95deb337d3a61335dc8941d9e9d37e3c066b867405a
Parent hash: 0x0363fc1d…8bb119dd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,230 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

18.0%5,398,431 / 30,000,000

Base fee

20 gwei

State root

0xfba1b0a3e8b2…041bd5926fb8

Transactions root

0xe57cbe53909c…e66d86fb6402

Receipts root

0x933437c93a50…4d2d46b48a48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800