{
  "manageEntity": {
    "action": "Repost",
    "entityId": "385247",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1af0df573ed43477fd32de7ff1f6878a0120aac866125830abf7addac6f5316b",
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    "userId": "870684573"
  }
}