{
  "manageEntity": {
    "action": "Share",
    "entityId": "1242459941",
    "entityType": "Track",
    "nonce": "0x40421939fa7e7902c909936a10431f31ead637e2f39d434a6f521947adc11cfd",
    "signature": "0xf714201671ce6e9a58667281b8958c7b91fa44b21af4b21565844f62503f7f3719e637366471b789441ddf4b19a1584306e4614ec58630e0c69285e0f4780d211b",
    "signer": "0x104dbbA81CD5344b87Eb387a00b6a118C6324431",
    "userId": "116979"
  }
}