{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1449377648",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40a12e4683327646a0406c17d585863e2c702675ca5f9f93a8a5ea76dfff7ad5",
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  }
}