{
  "manageEntity": {
    "action": "Repost",
    "entityId": "521550366",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x53e22c4bcbbf40453d920aa1912ee7824fbcc68c636780dce971b5529c93e6ce",
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  }
}