{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xfffd35ec0f64182aa44f59543c7300c2089a860c43c0e91075f908083d94dddd",
    "signature": "0x2e77b8c6386e290380bb0e53a059bc5d7bafbcae507dc2b14b5916771fa944ed6e16459ebf6613b146eae20aafc0f2b8bb65808404208541b900745d255a01ff1c",
    "signer": "0x28bFf1Fd30814d76B1D502B7Fb038a92E17aaE50",
    "userId": "819448182"
  }
}