{
  "manageEntity": {
    "action": "Repost",
    "entityId": "873545635",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x74d3624bce1c02198bbd9fc985fd498a98ad01c998cef12ddc0c8af9af39ef0a",
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    "userId": "1413474"
  }
}