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 #21542079 · ArcScan

Block

#21,542,079

2026-09-18 18:40:34 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,079
Timestamp: 17 days ago · 2026-09-18 18:40:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x9cb29c6724a8e5be95322394c1b60ec53b5ee2e88424d248314e6e83af3fd320
Parent hash: 0x6b4a2793…f2e0204c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,079 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.0%1,514,147 / 30,000,000

Base fee

20 gwei

State root

0x9ef7ef730dc2…8bb4457bb0c4

Transactions root

0xd11680add952…e00c701c9c08

Receipts root

0x426f7b50d78f…c09bae7fc876

Nonce

0x0000000000000000

Extra data

0x00000004a817c800