{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2ccc0bb81fcb7058dd61de106ddb1be3c797be3a3cdb5d98328bac660ee74703",
    "signature": "0xa370d2afbe2975e046888f44ee6cdcb8f48439d8add098edbfdde993ac2665927fbc31149395e28ca4cd7b02ab8afaca8019ba6e14b1d7023b17cc9e498064b11b",
    "signer": "0xaD52D1EE1cE4f3733864C144509576e22eeCbe26",
    "userId": "777447787"
  }
}