{
  "manageEntity": {
    "action": "Create",
    "entityId": "541174144",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieravohbpfxml7umxn37pq3xjt6xrku57s6abq7lg6jy6ishusr4oxeq\",\"data\":{\"handle\":\"Maseratim139\",\"events\":{\"is_mobile_user\":true},\"location\":\"Ploërmel\",\"name\":\"Maserati\",\"wallet\":\"0x7fcCE0B4908b631B8278B4750470D10999D26aA4\"}}",
    "nonce": "0xf9097677c586b1515d00d85e6a57721103d6b459f0384798f4d66ffbf3081b44",
    "signature": "0x918536933e00f326217bbb9baba01ce1ea72ac6cd80e264851b30400b77d49551b0884d58ee8e851b1952604bead053ae6577485090d3257bc207399717b62b31c",
    "signer": "0x7fcCE0B4908b631B8278B4750470D10999D26aA4",
    "userId": "541174144"
  }
}