{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "92275",
    "entityType": "User",
    "nonce": "0xa69c8da278fd7c4ec65cf1b81e1da268113bf4749b26c0d827a934b51c4a619d",
    "signature": "0xd2974a276c717da27ff9e3b465b9432167699214fbef3332249d5e41a24b0ba86f493d0492f15cf70251fe3f419791616b05a4ed9ace7a7e82c8039e61c61b9d1c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}