{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x7e61f4287c80805662d577397f0cdd86673e915885cd8ad9489cb775742da538",
    "signature": "0xad699239862d0060566528f47eabd2ba7c78079d744af04a459e6386a1f705e35b36ac64875520ddcadc3402ad2662b1e1a4fc696a035320eaee363d1634586e1c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}