{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "11836",
    "entityType": "User",
    "nonce": "0x8e8d98c2a8185965c7480e4fed1aad6adf337f8d24b8d72b4dbab1d97580c8be",
    "signature": "0x6bb7683650d56a671c7858dcf089e928d281b102c8c16300c61acad35264661c72889e9eca7d7d23f38015c04e84d69216ad3cda38d57ff3f9b2018114109de11b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}