{
  "manageEntity": {
    "action": "Create",
    "entityId": "74596186",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraark3ajxcyrctqdlvsskpro53i5edt3mmo6m76iv3r2c6ihaq7tra\",\"data\":{\"handle\":\"kexin\",\"events\":{},\"location\":\"Coquitlam\",\"name\":\"KeXin\",\"wallet\":\"0x4B03B9450DcE329d16f317309777a1ddDF894705\"}}",
    "nonce": "0x98e2feb9fe2acc20090e2510aa7f440bfc73f9db7ce2b7af1cbc901b7f7e0560",
    "signature": "0x1e4af1136c183fd23d2b3892f05f5690a4ee26e4123c7d943916a60e241fde5707b85da905e6d600c80fc2727a7ef4af4f2f58fc0b788418a3941ae29f390af91c",
    "signer": "0x4B03B9450DcE329d16f317309777a1ddDF894705",
    "userId": "74596186"
  }
}