{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x639391a6218d2c6b559d04aee72f90e639d193e75774cd18e7b9313bdaefd85d",
    "signature": "0x8561574fa52f58b786d627eb3e398369ded33cd5b9aeaed3bcc6cf95c3d9a039159022f8fee57a0d0540267b062adef787daea4475d5ec1aa7b98f9782be7be51c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}