{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1175637026",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x490f7e3a767da02de317a2312cf907b5fc5ee1dd07b6da29ecccd05463bd2924",
    "signature": "0x1cff2d205092109d0560c5ea9df82d33489b3cf567b93c5cb6aa62a9b79da5452cedec1e8f2d5ce6ee491bd4c02753a20c189731df2ad39f69e9287aebfabb8d1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}