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 #21547894 · ArcScan

Block

#21,547,894

2026-09-18 19:29:43 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,894
Timestamp: 53 days ago · 2026-09-18 19:29:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xf789a1cdf60c17e74283260de0674258d7c2735ce8bbc3f20e197e6c4e5879cb
Parent hash: 0x092780e4…30ac2594
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,894 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.1%932,585 / 30,000,000

Base fee

20 gwei

State root

0xf06613741022…81a12af06fb5

Transactions root

0xf2793679e648…f1dfcf2f6c46

Receipts root

0xde3eb8c75090…8fffa37e7108

Nonce

0x0000000000000000

Extra data

0x00000004a817c800