{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "4796615",
    "entityType": "User",
    "nonce": "0xc2955a13d6b432455fc1074ff38a7764195a1c35318c175bc279fcabbf9478ca",
    "signature": "0x1eab969d5c6ce7904f9623c3fd418d27177b6c691bf8380ed4a76c8649c946b37807cb99b4c374afff565948d338295f98360dee568d7499ef3aa534e24e4abc1b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}