{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "12035",
    "entityType": "User",
    "nonce": "0x063a110582509e3e3861715e80e1140a19f3f3b42d222caff775c6c6c0f34cca",
    "signature": "0x7cb79157013da317d2a3b3dc558f34a6f8d31c156ec4446abfbf62f96fdea71b42a63d2b3d43001c7eaab1c8f1b84f4e0607a997c7c211a42f7afc1c0ce7d6c71c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}