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 #21350876 · ArcScan

Block

#21,350,876

2026-09-17 15:43:42 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,876
Timestamp: 35 days ago · 2026-09-17 15:43:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x28716b8ef9846b2ac4d4bec88c46f3382ea9cd81d26c3dcd34bc07088c99225d
Parent hash: 0x43408720…e7187c3e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,876 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.4%4,631,765 / 30,000,000

Base fee

20 gwei

State root

0x63fbc565c117…9b9445ac3f6b

Transactions root

0x2005305bf1db…e9fd2883945a

Receipts root

0x542ea27ab455…a20fe811c1b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800