{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "1460",
    "entityType": "User",
    "nonce": "0x62fb11548bd11c96ae8eafeed9a9f60618b2e180d896b530f097199ef01fb10b",
    "signature": "0x413125a03acc4dfdbb353117eeed564feb3deeed147a978a329a49a12e44498e7f6c5694c8969bd98d29d7f8d50e7abb021828dc397a7c1b943cd0a4178b910a1b",
    "signer": "0xAf1f176E32866fb97d822F6f5222061aF11ef652",
    "userId": "954117045"
  }
}