{
  "manageEntity": {
    "action": "Repost",
    "entityId": "886455338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9083effa42db53fd3aa27727a3996c779c5c5cb5860a264f083d583c06a411cb",
    "signature": "0x2dfe45dd0fcb24b1a2ecab885a79dfae276fdd18d3048f015657cceb39d468e94f094b1021511031a86d16d696ebc3614257b0868b9cc3c97f9b2ff820c7d9fd1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}