{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159553",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27e9f751db95caa5f562e19dd389d84482f76d52c4ead6f07abfb54727065419",
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    "signer": "0x9436FA87F6c8C3aa9e0F0fc7960566dEeB9e23d4",
    "userId": "2047015"
  }
}