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 #21445234 · ArcScan

Block

#21,445,234

2026-09-18 05:01:55 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,234
Timestamp: 34 days ago · 2026-09-18 05:01:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x3603029cd79c81b02be5ff06c29ebf27758a1f5d6b23161ab8dea7d7d2d140b8
Parent hash: 0x51ff372f…31682aa0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,234 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.3%979,305 / 30,000,000

Base fee

20 gwei

State root

0xeeb4a569b0cf…1bcdd6d8fb52

Transactions root

0x793aff8fd9e2…382c4c33e886

Receipts root

0xa8621a612ed4…bb394ccecce3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800