{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x965e7cee81abe095b2a0cf72273c7c9e986d5488074fe3e9f653f4865484bbc6",
    "signature": "0xf185ba5b3d6727db5e84d3fc92e55e2f59209054f0b020888e3cb7a11b23159d655a92b4a88df8a0ed02ad446d44b9f0adadd685001523dc3d1a8924646dffda1c",
    "signer": "0xC06E04BCf9bB6499714eb77Aca5583c70cF9F5a9",
    "userId": "226221804"
  }
}