{
  "manageEntity": {
    "action": "Repost",
    "entityId": "210805826",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f07c1fa1a64523d8d7235e528341fbe6228a914432d579448c93bd5a15ea73c",
    "signature": "0xaa565649b531471827b25036bf4058a081a5587cb2b1f3e42d2ffc5d863d5e073adb2655e0272853f7d20dc9f5705ede7337c980f1f318775ab5513bd0450d891c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}