{
  "manageEntity": {
    "action": "Share",
    "entityId": "1893496263",
    "entityType": "Track",
    "nonce": "0xb78b1b25c994d519095e53f292c261f7fdc41bd80a8eb502ac7638f040d6cee7",
    "signature": "0x2b2c77251dadef8b84ca76826175d2b20e754a8b649787cc6732b9078a31ebf26e07f9f870dee6632068e3e624da9fe9b662f75b52e99c18bdab927ae80769431c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}