{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x00533012eef7e6f348ac187189bb255d6efdd20c34ba0bf5777962d237430a80",
    "signature": "0x5b2efad066cf6a5f046a7179f0aecc0def202166a84cca1ab9cf011b323b68bf19e483f9f9dd880cd13369bd40de0ad5a7f09553c6273a1685e231441227588d1b",
    "signer": "0xD8518cC9A95ee58dA8ac66F2A6719aE12CEa0aCe",
    "userId": "595924827"
  }
}