{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1557014320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa549daf15f04ea5bcc9e238c8adc8a193e7c33eaaae48fd5a5f22ffc3a5c81a4",
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  }
}