{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "382468",
    "entityType": "User",
    "nonce": "0x5438fb2095cee6d65f2310ef272598d4c5103430e9502add498f2e96469d4655",
    "signature": "0x27c6e08c415bccd2ab1daad9753da8e82c446373a4c9cfad97bc405029decc120cefd941ab5497e96acc7c4fce85c6f40d4bdbdf179c9b37be2b822d2148a5dd1c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}