{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "97227",
    "entityType": "User",
    "nonce": "0xa5d38f5fcc0fb705161dab5189cd4126243c7308695188daef27e96fc05a7015",
    "signature": "0x9d8cb04612b321f2defaf10e4fe6589238a6f67f56e14bb58731fb2b1fc826132de9e4f8801e4cafab4168c49b37c2c0a58f69fdbd47d5edc4283e98e8204ec81c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}