{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x2aec8f7aacb1584a30d8a2aa3ca01c51abb485ff4e293a27d17346df75dd92d0",
    "signature": "0x127ae88d070f5ef5320253dbcff914432280c8284a98248bff16f206c863ccf21934dc073d1f6cbf66afb0bf89eb32a48dedce455a25a2714ff043b82ef516f11b",
    "signer": "0xD23c96a130623326f2d6348fF466F611CC78067A",
    "userId": "607041972"
  }
}