Transaction

{
  "approve": {
    "spender": "cosmos1tl0ptdmlz422z5pj20zujzyt3c96qp2g9vp83uj9pyj8q994tzhsl77adr",
    "token_id": "8121"
  }
}

{
  "accept_collection_bid": {
    "id": "8160a8f4972cf01bf143c646023defa53217aac2d9e8331513e523e64d777cbc",
    "token_id": "8121",
    "details": {
      "price": {
        "amount": "2510000",
        "denom": "uatom"
      }
    }
  }
}