{
  "manageEntity": {
    "action": "Create",
    "entityId": "613055703",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieratoz3trcx4ukjkhbdlz37sr3r5io4f3dw3do2jecfc44ppw6i4tta\",\"data\":{\"handle\":\"danhhuynh\",\"events\":{\"is_mobile_user\":true},\"location\":\"Biên Hòa\",\"name\":\"Danhhuynh\",\"wallet\":\"0x8819eEc1be1c0C89885e717ca3147790f3D23660\"}}",
    "nonce": "0xa2bac3859b3223513a30db6b936a3317053513e26e7a1488ee0fb8f53f74bf7b",
    "signature": "0xdfef5dc4f2a44db14994e9b2cb42ef070f2e8d7978e56fdaddd0c51f780f3eba37a9babe0da8840311ab9e36cf05fb97e45081b63d9c401d1ec50fd708beacda1b",
    "signer": "0x8819eEc1be1c0C89885e717ca3147790f3D23660",
    "userId": "613055703"
  }
}