{
  "manageEntity": {
    "action": "Repost",
    "entityId": "831619977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x155db7983aa3f9f3d3c05c6e0fed95a651a8beac711e086bc6f838af158012ed",
    "signature": "0x50d01e95d828baaee09fa809480aa1072b6fd7946e3ca64b3c5e885d6df631697c135f54b023c6a8a4bf31d3908e7a69ee8241244e2db5357b118bb3eca8331a1b",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
    "userId": "711459379"
  }
}