{
  "manageEntity": {
    "action": "Repost",
    "entityId": "192321012",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c020432ec681536d77e385d81a9398c6ccae9584d77f4786d43804b09502193",
    "signature": "0x3f60c3fca16068372df5e78961af0f0c658a44a307241adb1c6d86ac60da62f9583062ae289f9f1c0d1be61755f10a0a734dcc53bbb6f73d8c3a44b5b58a05b01c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}