{
  "manageEntity": {
    "action": "Repost",
    "entityId": "389118869",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d94b22485dec8318b7962f3282af8cf35fa2d046525a2865e821807d58bbbf5",
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    "userId": "881446128"
  }
}