Transaction

{
  "approve": {
    "spender": "cosmos1tl0ptdmlz422z5pj20zujzyt3c96qp2g9vp83uj9pyj8q994tzhsl77adr",
    "token_id": "1415"
  }
}

{
  "accept_collection_bid": {
    "id": "6cce5071daa5bbb45b3cb9cf957b764c7f5915eab7a000be2da40ce8a384bf20",
    "token_id": "1415",
    "details": {
      "price": {
        "amount": "6000000",
        "denom": "uatom"
      }
    }
  }
}