{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1475041144",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5df5b875ee4354f895e142c8b976993f41bee097f29bb6f112c8da7f47bed88f",
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    "userId": "277314120"
  }
}