{
  "manageEntity": {
    "action": "Share",
    "entityId": "914968765",
    "entityType": "Track",
    "nonce": "0x42d390d7666d28c7898de75374be822d5b7a8a818d344fe84e40ac5ed4651c86",
    "signature": "0xf5654b6843bd28680445127a011b0bcf1d44551a091588229638863eb676e8b95afcc5174f4133c39c95b1c2b5f9207a3e2508f8430501d566198f9c004b94bf1b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}