{
  "manageEntity": {
    "action": "Repost",
    "entityId": "426712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50b3a0b24d27877670dfd12983efadbb54106ad5821b0c1039f11593a939b908",
    "signature": "0x659953047743ee61cde66a0e9cea3f4379882363b9d7dd5c9ba1b50d347604023d62b234d81e3824d91063e6381c84f6a68938cab2ea3506eddcf9258eb9f7691c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}