Current implementation on gets all the NFT objects for an account, could be better if we filter based on the tx object itself, instead of filtering in the client side

Summary

Add a extra field eg, nftaxon in account_nfts method

Motivation

Get only what we asked for, list of NFts

Solution

  let nfts = await client.request({
    method: "account_nfts",
    account: standby_wallet.classicAddress,
    limit: 400,
    nftaxon:1234 //new Taxon field
  })