{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xbedf92ed2ada203b218e4aa1b12435f2836faae4860f185e4fc43c1933b3aaa3",
    "signature": "0xdd3e8147a17e1faef6eab0a113035f3c4e78e5742ab05f18050f78bb5ca8c4064424793abd60d2878305383d5968bb87decefde7080ada353a81d2fe08655fd41b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}