{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2154",
    "entityType": "User",
    "nonce": "0x4242e07062842659babaaf1615fd263a2eafb96d250d41684cd02639dede95fc",
    "signature": "0xc239aa797c918b5236fc243f900db159d33c850aac85d7f3a0dac91d27026bfc1a08f361291843704dafec244806ef4d04da2ff2308063fd8eb022c86d0396fb1b",
    "signer": "0xF2c19977A72e7f63bBbD9063748E52c002b22f6b",
    "userId": "957488166"
  }
}