{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1839014232",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3dd1296addaf278ab34fbf212611602c90eb33d480c48cff83e1a68fc6dda1c8",
    "signature": "0xd9dcf2349413b681c16ab1b615714a83a22328f889c8657e24c1be7cc740d8f606593ef365b6dfbfb2ed490f0cc328898d5135b9a236a480803c9daa6135a7e31b",
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    "userId": "77551267"
  }
}