{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "363234",
    "entityType": "User",
    "nonce": "0xeaa4c01f616c0bd99680102e4f26efae22407d23f6cfe2090db0e872c7e92a64",
    "signature": "0x0afe3f9502a1ed9437f85c461e0c54edceb1ec33f31e3b57d07304145c092890319053e962bba60cb0c35798f676532919355fe7b5b0340ed179697ad7cfd3d21b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}