{
  "manageEntity": {
    "action": "Follow",
    "entityId": "9507",
    "entityType": "User",
    "nonce": "0x7da5619dec62f1fc4de9aa664cd696bef8c58d14f5e81e8c6de814f7472d6479",
    "signature": "0xe2d5171fba01cfb724f8da6c9e8411dfffd9f8dd90bae5deceadc48fcb9d7a270dbf180df400a5d72627ff49d09be7bbb0d151c207f8ce1f83fc9ec1fe4fb7fc1b",
    "signer": "0x884490CFa947bC5C5d41834F53666866b78D19d6",
    "userId": "475900419"
  }
}