{
  "manageEntity": {
    "action": "Repost",
    "entityId": "424684607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x396c76abec563dc034878a8a598f7068531e4f0b714d7e0001c26ab6e96329cb",
    "signature": "0x3a53063bc0e94da9135b26255a5acc8901df0f8d2d471922934d8e088ab6dac07216936513d01dce1bfdbd5ed05bd82139b05854d86a3157cc77cda78776f2411c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}