{
  "manageEntity": {
    "action": "Share",
    "entityId": "1991784127",
    "entityType": "Track",
    "nonce": "0xdcfbb3431938f077ed4c4fe3a896a262ec242a7a8b2af5d90afbd6011757a53b",
    "signature": "0xac541eb4bcf677aa23e4409cb374a88de71b8315676ff5c30493b7875a1a57fb254434db1c4a39dfd535b8025c27f8a1812645eeb85c863a4d6e2687da5d71061c",
    "signer": "0xC941da6d74bAE414B51B2f92e5d67c29181Ad3fD",
    "userId": "1598320"
  }
}