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 #21350800 · ArcScan

Block

#21,350,800

2026-09-17 15:43:03 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,800
Timestamp: 33 days ago · 2026-09-17 15:43:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x17baba51a36e5511e52bd4db3b1cf4772f842e7dce616dbfb07330847f529233
Parent hash: 0x5117f1f8…fdf2572f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,800 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.6%5,271,033 / 30,000,000

Base fee

20 gwei

State root

0x9eee082f371e…481bd32cf67a

Transactions root

0xc4eda0f44809…6244d35a753b

Receipts root

0x80186b460fb2…34dd6bd5f52f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800