{
  "manageEntity": {
    "action": "Create",
    "entityId": "235348589",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraggxge7aj2bc6jvr4gxplllk4a2h2vua2liwg2thjsfhpfxij47uq\",\"data\":{\"handle\":\"HZPmusic\",\"name\":\"HZP\",\"wallet\":\"0x29D1B174795eFa92591Ebba297EA5C9e4faAC17E\"}}",
    "nonce": "0xa3c4fd6d7d80fa838f59468832abf302106e8b3f77c1065d856117a97fb69ef8",
    "signature": "0x16780ce7afcbfc1b2f9fbbd1548f96e0a13035684d2b705cf84f0bb37d73cfe21323d7eaabf92e46ad78f21a848f9a0defd3f6f827185f607a24b8d8ea62ab081b",
    "signer": "0x29D1B174795eFa92591Ebba297EA5C9e4faAC17E",
    "userId": "235348589"
  }
}