{
  "manageEntity": {
    "action": "Follow",
    "entityId": "146869",
    "entityType": "User",
    "nonce": "0x2d2e276450ec38fa2b638d439e1ab7b813f7f43a49ad565f6ba428619622e260",
    "signature": "0xb00ccbaef2c6de3b44b9e75c4d0fd40c273e6391495168ec0726bd72dac94c54349fd887a5a580d06a706302e47bcd76f6531b7911ceb6324a7fa08699c190241c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}