{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x711faef9d0cb33bfe63c39b8db71ec060cd9d189feb20f8f7b9eabe532a95eff",
    "signature": "0xc54c998b67ad683a89c6a1788949fafebe94d0f4080154da1cf8a1757c674d2b0932f55e914d7e9eed00c8d91994013415bdadcebbad0a2f343bb3713c098f3f1b",
    "signer": "0xCb40b925b41c0C63144690Cd12A09D902130930F",
    "userId": "520685580"
  }
}