{
  "manageEntity": {
    "action": "Repost",
    "entityId": "911984105",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66bff925ed9a94650f3bea6cf01a7f5dac6c801d02d2b365fceb3356ccb29eba",
    "signature": "0x6aea48389e694ae8281cd03aabbb64d9ac5c23d161557eb0ee998a01d522f25f48e6e5b55e1b417001d0015e9eeb28604dc64623dc86f08cea16131f5c798e921b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}