{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1920641477",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe6cd0bec32dad5e97d59b6a4556b044f8189008460ba94121825137036797db",
    "signature": "0x013d2dfe3cd13d53e65588165f06c7f53141eedeb3f2c4aa5bd08f3baef6cfca41d2916905cfee93f82acd4525f4067c19992a8b9b8997ba56c6f7b384f122181b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}