{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "86023",
    "entityType": "User",
    "nonce": "0xaeba72a340f8761aeeb9ad4ce02a0da2d38e94998bdb25f22b60ebba4e135673",
    "signature": "0x76249322708784b03e892c455cbeab204f2c2200c9e75b50563785aeb435f27d54202321f285973ce149dd267d30c9059f8d37c754af81b67eae8ddd284a8d161b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}