{
  "manageEntity": {
    "action": "Share",
    "entityId": "1230635022",
    "entityType": "Track",
    "nonce": "0xeb42b44fa7f0d555be537cf977c468104846ed0686cad56ee58bc33af6245187",
    "signature": "0x90ac5a98b2913dc8d6fabea53a53c4fa7bcf178d8f13294492e9304b2893e778267efe297427502441d5373b453718764f3e7686be639a24112aa491b2d53fd91b",
    "signer": "0xE0927890059f95C33419724ba02C6F327B7e4e45",
    "userId": "769410778"
  }
}