{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x9baf8da090f73c2e684a4d79272b3f054547ebf70c61124aa8247e99c04b7700",
    "signature": "0x08868ecc65789f5a79e2a289b64f73e0fc339003018e4bc11c14c81f32a695cc1a62c0b4d86137d917c291e7beef2013500b4dd1acd73508691402e460bf921d1b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}