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 #21530699 · ArcScan

Block

#21,530,699

2026-09-18 17:04:22 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,699
Timestamp: 57 days ago · 2026-09-18 17:04:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x12915b3de1134945aeae09df653c0a04724d331e0ea0852f85d347dc4b77f3e6
Parent hash: 0xac16524f…ea104183
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,699 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.8%6,234,821 / 30,000,000

Base fee

20 gwei

State root

0xb54b0ff366e5…6b0393bf849f

Transactions root

0x14cd4d374c60…7b3252d3420f

Receipts root

0x5af56dc5b4e0…e9fd4ebe55cf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800