{
  "manageEntity": {
    "action": "Repost",
    "entityId": "363940697",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x12c75fa2c7d78369aa4c41b2d4e29438f72cb54d45dcbb7a883c7e07b45e4e66",
    "signature": "0x360d9c3a34f2d36d4578221fcce5e419e6d809327e7e5b9db3bdbe387ad092af7538219d7fab1687aee3718e108eefb7285c24431e69ff00486269c492ecb33d1c",
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    "userId": "77551267"
  }
}