{
  "manageEntity": {
    "action": "Follow",
    "entityId": "914786391",
    "entityType": "User",
    "nonce": "0x64172ba1c6792ca1be26da8eaa3ac3804d072dcc927b1037251e970f01b16806",
    "signature": "0xfcc3d061a73111b7c9605d39b651c222d9db9b8a4e8f6015827b752ac90f3d7d1a03b7866444cc0753d83fdee0f82dab381b7b9bcfb557cf4a72ef32f4240ff31b",
    "signer": "0x9424341Bfb323e11bCD354a661d139CBCE1C4be9",
    "userId": "259214410"
  }
}