{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x2551df51b0b2c01c3784f94a26173e1f8e6dd1b6f7e1fb4ef4d425531ce0e20e",
    "signature": "0xbeae68efc861a0b3b72b8cf81fd18f82f85b6121a21b9c6cf85dc65de8addcde635d12cbd8099d47a40eec980bd15b759942a1181df64911ccb8f2b3e7ec356c1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}