{
  "manageEntity": {
    "action": "Create",
    "entityId": "797688786",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera5zioi346q45dsuulyn46il4e5lbtycqvsh5ocpwrgnveezfzroda\",\"data\":{\"handle\":\"simin045\",\"events\":{\"is_mobile_user\":true},\"location\":\"Kaohsiung\",\"name\":\"John\",\"wallet\":\"0xaeE76c7372E9Af4252E640db776001A05d9cc2AB\"}}",
    "nonce": "0x465c0fbb5d9839cc0df3abe13f5404d600542d6ea56afd33b6524f9d3106a802",
    "signature": "0xb181e447e80e9031438ec41a0b41c6114b69caf127bc2d482ed73d6391b5c24138bf8caaa45b2e14f0c5193ac1374f5568b6ec47ab26384ca1c48e3595f85a9b1c",
    "signer": "0xaeE76c7372E9Af4252E640db776001A05d9cc2AB",
    "userId": "797688786"
  }
}