{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "92949",
    "entityType": "User",
    "nonce": "0x4c8bcf16ae538ad45f10dc2c66cf1133d4a7d1a8357e5a1d76aa0b5f94741e7c",
    "signature": "0xe2a3fb7daa83e75b25829c51c00b7dd0de89a9de42e89a57ab095b4143a171fa75d16c46f6f22b7defc5b3c696180483344a0710e2283bbf1067be7dd42b084a1c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}