{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "96905",
    "entityType": "User",
    "nonce": "0xd39be776bf3c77548da0ba4538eb6f09fc57c5c633920e58759828a4bf984245",
    "signature": "0xdaad0b97ecf3ea851622933f16a43f67841552965bd4abf77900c36e0b1f9385522ec222c9ddcf8335f6039c6c89b6e0506b6aa531add9b957e7896bd1615ccf1b",
    "signer": "0xdEc12eC3F7972dB51907501aF18eb17FBa37a413",
    "userId": "211416595"
  }
}