{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc8e5afaa3598f84fe0120759dd4f79f7c1c9cacf77bc2f633aa3b16d86b013b4",
    "signature": "0x6591998ad9307ff2fb6f8f462e9cc9d425e147acd965214f468aa5b9eca7fe4a74c7ae4284478c8ebba9f2be2fe873a493bd55cac128acd38efb84348bf15f6d1b",
    "signer": "0x64CC4E026f6dB17d53032e4D310CDdCD6A47c371",
    "userId": "693381038"
  }
}