{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xabfa5f41ecb4e6a7ec8f742219d1da467dd77ed74f8f0068d788f8fade6ba7e5",
    "signature": "0xfeafe74f7b992da4f1c661f2ff40b16d8e2e3cd4e0ac78469c41df3fc2c5a63057e69bca4132f6a063bb57085d178bfab413c92553d76972f0d4f9e935111c2b1c",
    "signer": "0x2D97CEae6bBE4e59FEcE389dd5826511497a21bE",
    "userId": "223863220"
  }
}