{
  "manageEntity": {
    "action": "Share",
    "entityId": "318494104",
    "entityType": "Track",
    "nonce": "0x1279782240c828c8b5c006c273fc3a71e599e2d61f229049c8c244ae02b06888",
    "signature": "0x05afd703c8706b346f52d6baf37748f9381d373a6a37141e608f7f76db6965c313425d58c790c2015a967829f703dfc7c66fe549a9002663bb72cb74e2f67c701b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}