Transaction

{
  "set_ask": {
    "collection": "cosmos1w2eldfvlhcna3hjdwd5suj0hmvg7dg5z3g0tlx8fpc8htt87zhfquhs9ug",
    "details": {
      "price": {
        "amount": "2100000000",
        "denom": "uatom"
      }
    },
    "token_id": "62"
  }
}