{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0xf4183dab943db4e13f74f9cc6fcb4f35e3c8a010392edbffa668a4a4cea0677e",
    "signature": "0x26e49421f4eed83dc2cadbe18bfe926e7c8e82b42e2d805032d7cdb13ae66fef29efa25b5a25616f68e4329715ef5a6479d57f021c9ed467b867e7c53e376f6d1b",
    "signer": "0xDe6128EEdBB4d15D391871267E286E878C7011B6",
    "userId": "144906061"
  }
}