{
  "manageEntity": {
    "action": "Create",
    "entityId": "257711611",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraegbk34goueepnt3moaz4y4al2hwsdstlr7jdzbvx6kyzqmecjooa\",\"data\":{\"handle\":\"arigunawan\",\"name\":\"Arigunawan\",\"wallet\":\"0x1709a301f2f562E07c130DFeDA4E25B39f723a67\"}}",
    "nonce": "0xfb48ba128dbeaf44161afd7446cd90cfb0ce2766dd23a3a45a870baa051c9865",
    "signature": "0xe97ac4550b88cc74a4f6d3608b88d1cf7d4ee79ed1b8296ea6345b120d6659b14968dcc8a6381bdde89464db10af0b42f06c7906d2b6a986c31e189bf043d7bc1c",
    "signer": "0x1709a301f2f562E07c130DFeDA4E25B39f723a67",
    "userId": "257711611"
  }
}