{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xba65898f173e0cae36660cd0565ee9584fa4b46a67e5e74295557d5abde5fb52",
    "signature": "0x89e3920e581a4c85f325ec71fbc63313b15c361a0f35a75f4d9368a925f8ada81b85d4f176342fb110872cecf1b26aa86cfd96b05f1823085176fc58253cb4de1b",
    "signer": "0x995Ca8f2d3956487967aCfd7EA849313C448c3a8",
    "userId": "227564"
  }
}