{
  "manageEntity": {
    "action": "Share",
    "entityId": "1542691858",
    "entityType": "Track",
    "nonce": "0x01a717323fdae4bb9f7b924e11e5659e92dc83bb9ffabaaabbf56de06a2b76a9",
    "signature": "0x00bf688cdfb4ff8f749f593385c8f7578b2cb29d7c94e8219850b36069d622fb20f70e7981c4fa3f963101b7fd8f4402602d32e27e5acb53e1a40b73816cdaea1b",
    "signer": "0x18a7B3405E81900d8aF72d98D5f2C54e2C988f9b",
    "userId": "42634173"
  }
}