{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xe68e35b3915c04de81976f0ffae0676a3a90c05c0ff5db4bc932e793486f6055",
    "signature": "0x5d72529fc8237fe6b9ec5d091bc6348837c3537815d7c113a362c0d05fcf1f1b7e452f78798231be30b2728c3e2d719c27091532a01ff3fad50b61dcab818d861b",
    "signer": "0x9e170ccdBeCf0871259759c43e12DE99fcf47Fed",
    "userId": "898176077"
  }
}