{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "34317",
    "entityType": "User",
    "nonce": "0x2dfdd7722245da48285bccb251d5a9375ae5ced1f77e78d14fcdcc89e24bd279",
    "signature": "0xc82586af75145958953f7703d8e2801d690b42948fdcc0f8253156c91d1dc81d73a41a0ea06f0997de4a5907135be05407fa769b491b6f44e9fd6e0a8781d72b1b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}