{
  "manageEntity": {
    "action": "Repost",
    "entityId": "193337",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8df147c9cbe9b25ba86cc784a0f1c6a261045583d08289b5c385bbd7732eaaad",
    "signature": "0x8e7f315c8159f2d828216d83d6d32b45331e0439dc9ac7fd968bbfc44988b7d24fd2bbb925d21cdca6ea6c9b060875cf025623e38f27dd461f2821c188eb3da51b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}