{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190351",
    "entityType": "User",
    "nonce": "0xa3640538d994181adb64c3fac0f0eee8571a8ec68d57df5a207f88afc3eb1db5",
    "signature": "0x0af85e4a9c9bd830465f97d8ad7640485d14bf044c1d9cd856c66508a7ded3a002675c5531101aac934395748adfddf17d0269f0bc46bde7314702f2589b1eba1b",
    "signer": "0xa483554f94b9C669B84049D8E78edb9e1d67Bcf5",
    "userId": "339858304"
  }
}