{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "71086",
    "entityType": "User",
    "nonce": "0xcdfea0b388abbf70993597b3c357614b63914f9a9e3bd2737cc1b311f6dd432f",
    "signature": "0x144ea7201df232ab6da314ba6597c09cd73780f3061a7acedd6c3571e7b14834504a5d2e57e65736fad649de6b7feef03d3ff45836158378cd521b90d07f978d1b",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}