{
  "manageEntity": {
    "action": "Follow",
    "entityId": "990836999",
    "entityType": "User",
    "nonce": "0x5f86e8228f4b66137f9a84b98d291781f705d64d1ff5e5fbbf1104231b9d570d",
    "signature": "0xb6980000b530d05c80ce7011de97c10b781b66ab8ab13ad4982978ce5498ba2f5faff70cd3f4c0840050cc5d42b152f349ad33d21105534b3868d23955d361081b",
    "signer": "0x97eAfE883FbF33a8b75f6f37440caFE5CC452d3f",
    "userId": "849776474"
  }
}