{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "126049",
    "entityType": "User",
    "nonce": "0x3372c79a11f212e63ecae429d55cbd4a64085c8f7b02fb84ad2fea6fc524f21a",
    "signature": "0x2313d27ce80229209b502f118c7b1e664933b17f8f0c39332de7e0378eb6b06a52bd4c267e8c1582d7e5c93303a163ab5a6679050f476367254bee92471e5bd81c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}