{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "38055",
    "entityType": "User",
    "nonce": "0xc85844e12f91b27bdca6bf345a9548a0f8639771f32a55580c3f35852d37611c",
    "signature": "0xe5b9f4ea8fef6abe561e39809c71a54c64de1fe96ec702d3678a66a9c73c8f7d730d624d1814f3aebf330aef5e630ec2bdaaf0c088c553d841e8d925ead777491c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}