{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x6aabc030d56844e650e71c4e83577eabb175eef25f43f3b7b432b4d9c3155b55",
    "signature": "0x602f1c75e1b7026a7bf9f6ede55141dbebc555fd0af42dc11f4b33b0fc6a4e6b1830f3de9a1483d00acb6996ae7009e07dc31a737ee640ec08517bbe323199431c",
    "signer": "0x6BE1f4476c70d4618B87fc4CCB9D543Af7D23714",
    "userId": "105142162"
  }
}