{
  "manageEntity": {
    "action": "Share",
    "entityId": "1882113338",
    "entityType": "Track",
    "nonce": "0xc5340f0afe4443da7d298ff86e1fe02771f7901ada6d775cf44557f431daafe0",
    "signature": "0x944e1a4f023e80cd915875ff97a3ac6fe8bec10ffb8798807cd0ea51615d70f56e00c98094c6d5f34ec06968c09380a8f526a996b6bdfe2a3e02a739ed1852e81c",
    "signer": "0x1640Dba7CFb907fBEF6DBC6b56c742f791632486",
    "userId": "235256666"
  }
}