{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1393200222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x47007e760289ad5b438b40d009fd6821cb31b9a706fb8a53e103957e9562d05b",
    "signature": "0xffea9ec30ffadfc82340d60307f687ea2eb3782878d58658eeff23d7a05bd44b3249cab6771aef17aee26a771d4525b09c32790bf320a1871e7ae363651984041b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}