{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1918376833",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76e150499f68301136ae0b54442e95b9646532f2380a353a98ed9220b69de32f",
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    "userId": "77551267"
  }
}