{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x15860eb54f92c9fff319559edb36840d345f61c5e3069ab8f2b7753910e6a5cd",
    "signature": "0x7332d5efe6e8893437617b6d6d18525adcee8e8a7fb7b56c0d4c21f13f3404d771361c1b2fff4ea9aa60c555351eaa023708fb6f45e580f3ec6bea8831ab8c5a1b",
    "signer": "0x6AD8A511f55a98F773afb33eC22747a76AD9c2D6",
    "userId": "915337571"
  }
}