{
  "manageEntity": {
    "action": "Repost",
    "entityId": "776080010",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc0a0d7ee8d4a92b45278aa4c80719876ef4edb4c6490931c8487161ddcde1886",
    "signature": "0xaa20987bd894067d97674e11f88368b5445650b4f9680f5f36bf52a4dc9b4d600e61f5c29722dbf73c138f725cf0991ca886886adc6a0afeecfb0cd2a729bea31b",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}