{
  "manageEntity": {
    "action": "Repost",
    "entityId": "500497",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x545e91550cb07d4ea54b8e53499020c0749d9b0470291e42baee649ccc11243b",
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    "userId": "714646433"
  }
}