{
  "manageEntity": {
    "action": "Create",
    "entityId": "812355218",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraspbt56y5gz4lqtgqnusewfchqzgu75b22glx7oqxyphmybqgscva\",\"data\":{\"handle\":\"tracuuthansohoc\",\"events\":{},\"location\":\"Hanoi\",\"name\":\"Tra Cứu Thần Số Học\",\"wallet\":\"0x3F7f9909368C7e554ed74163888656fA976783C2\"}}",
    "nonce": "0xe1cec29e76884c1bd5dd1b5c32f08db6fd4df7f71d1476045783aeb655817ccb",
    "signature": "0x86be5d10da28c1cfa866f940da751004930931a87bb0e6dadbc7e77e73334c3356aa7efc7732e1f5699426209c4880ae5af2d3431b557652bc6f84fcf3c2427d1b",
    "signer": "0x3F7f9909368C7e554ed74163888656fA976783C2",
    "userId": "812355218"
  }
}