{
  "manageEntity": {
    "action": "Share",
    "entityId": "382425628",
    "entityType": "Track",
    "nonce": "0x3b42c0253fa553161cdfa283be26e62133cf144c9dcbabd3f4d60d96138c017a",
    "signature": "0x88ca8d4896a2e2bfd2c22a5aee6087db157e13524b14d6c5fe8757df7ad646d5103e5f05eac05e9c32164e7eefc9a744fd3686800b3a0ad6339d5204801f3a991b",
    "signer": "0x18a7B3405E81900d8aF72d98D5f2C54e2C988f9b",
    "userId": "42634173"
  }
}