{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "186286",
    "entityType": "User",
    "nonce": "0xe0124918e20f032d1d0fa2d9ef0ca8f879ea5fc37deb823fdf1599e0202221a4",
    "signature": "0x06755a8a9e0140926b710eab1463708a5a7823babd635a2f3e6dac21b08afc765bd62ad5f031481dbf696ee23d127c32ae4ca5006bd2b31c51d4be3f5a27a46a1b",
    "signer": "0x23Ae8E2241d8d34cC28c882B6aF853c0bB4e384D",
    "userId": "355794093"
  }
}