{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xc9ade8fe4b2bad9b5be476d6a6dceb5154deb42786ce725edca46cd55b75d665",
    "signature": "0xcb2f48f2ea6dffe83521f53e7cb5bd7cc1c48d4eb220400e3ee6f6d9ee9734e12578711e02e0d8005e0614ff7ba63334d97c7d6d7e40f9d8d755aba597f5277c1c",
    "signer": "0xbCEE641b64ac07Edd722e83b9BaA997f250a68ED",
    "userId": "76772154"
  }
}