{
  "manageEntity": {
    "action": "Create",
    "entityId": "284338928",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraz4etafha5plkm2ahi5aax3okm4phjaukuxbmnixb7qzo5tc4uy4q\",\"data\":{\"handle\":\"med03\",\"events\":{\"is_mobile_user\":true},\"location\":\"Courbevoie\",\"name\":\"Med\",\"wallet\":\"0x6B8f1fA543A03f3fE0C21b80d7f9d0eE451357c7\"}}",
    "nonce": "0xe45b55b00f05a61c99698567071c717c093d21c8c89fcdf9ae58436aab4d7dfa",
    "signature": "0x534aed6803eaecda0afeeddb0bb683ba12c1409f17b8852150ae65d70903100e0805dc568e62eb8e0fdc14e88d0615e4e41df37331510dd6be324cf80c6632711c",
    "signer": "0x6B8f1fA543A03f3fE0C21b80d7f9d0eE451357c7",
    "userId": "284338928"
  }
}