{
  "manageEntity": {
    "action": "Repost",
    "entityId": "757389109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc0448f3eace31a7723a62ba7b1b440f733f3b792c3427c53f58903afdf14558a",
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  }
}