{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "60023",
    "entityType": "User",
    "nonce": "0x671a426b1fc70632b7cd3a104b4700e6305ee56a2b69f5e5ec9752c0c219295f",
    "signature": "0x1f8a898d07d8e9b1315886bc4dddada82a70708101883cbdf918aec7ae5fc90b6116cabd2de54a8cb5d610ff071037b9dcaebe4e9cd6a2d636784decd69afa921c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}