{
  "manageEntity": {
    "action": "Repost",
    "entityId": "546504275",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x248025a6cae04afb7433f4868837df5ab8343bc086c80771422d23647d32b267",
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    "userId": "77551267"
  }
}