{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1017516017",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd440e53e648cfb4addd9466bc47e61e82b7313943826102f9e484efd7d8b427d",
    "signature": "0x80bd2f32491ca8227653d3e4e4dfe666f102304c2c998ad243bb19275072fcda77916e927ce086e5fd01781204277dea123f2f51d0b46950bf5fab4add9fde561b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}