{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "63084",
    "entityType": "User",
    "nonce": "0x78cf5871a6858d0389806c6e803fed247732e16cd320a146b4175a1debdd2ac9",
    "signature": "0x267300c404fa189c224150149539a63783de0523107187789837be93578e8ee74763369918ae89d75f9df3da9fde15d13b0ce5ac32934eaaf3974bc70be02bb61c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}