{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xaf7fa7bd9995993a8ff2ee69b926a3eeeee0c9b75b0a8e9c592707c51394817a",
    "signature": "0x48ee75eb73407b6ad2ff5ae730829388f6941a3a9198f42f79ab77355e161dc86980b6a0f659b384428ded70ff472f931545d594663f60375394a78459f5c4eb1b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}