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 #21530096 · ArcScan

Block

#21,530,096

2026-09-18 16:59:16 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,096
Timestamp: 51 days ago · 2026-09-18 16:59:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a805d1f8f3cee64983300ddc76203e72d3ca81548fa4d979c3d7fb3a6bab1b2
Parent hash: 0xf8f2e3d3…d3b8f192
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,096 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.2%972,188 / 30,000,000

Base fee

20 gwei

State root

0xb5042f63c90d…63dec3979472

Transactions root

0x8cd68a62ceeb…e9b0709d0047

Receipts root

0xcdab84b0e921…f342a96bdd56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800