{
  "manageEntity": {
    "action": "Repost",
    "entityId": "767089041",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4dc0d04a2511dae45cb6372b8fb930da081b28cba487579606284a1d04a79b29",
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    "userId": "161353174"
  }
}