Transaction

{
  "approve": {
    "spender": "cosmos1tl0ptdmlz422z5pj20zujzyt3c96qp2g9vp83uj9pyj8q994tzhsl77adr",
    "token_id": "4030"
  }
}

{
  "accept_collection_bid": {
    "id": "b9cd6d6b1cbd94b2b7c624351420d2cf8d6754a04012a2842ba4f6c4865628e2",
    "token_id": "4030",
    "details": {
      "price": {
        "amount": "50000",
        "denom": "uatom"
      }
    }
  }
}