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 #21403050 · ArcScan

Block

#21,403,050

2026-09-17 23:05:22 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,050
Timestamp: 27 days ago · 2026-09-17 23:05:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x9e4a69d663ee74f17a6188ae6078e543aba4ba8c1ca7cef24799c84c67f9612c
Parent hash: 0xc72c2359…a5a72d2f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,050 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

5.8%1,751,032 / 30,000,000

Base fee

20 gwei

State root

0xd9d75d3fcafe…c69d9f06f365

Transactions root

0xb04403b815bb…ae3c63478387

Receipts root

0x995df1e1ec21…cd4b84403fe3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800