{
  "manageEntity": {
    "action": "Create",
    "entityId": "819868507",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraxrmtdlrjs26cr3425g3nnphl2smjcvesjy4dzwlvyudsfbxa734q\",\"data\":{\"handle\":\"juju_55\",\"events\":{\"is_mobile_user\":true},\"location\":\"Besançon\",\"name\":\"Jul\",\"wallet\":\"0x815E83fEAc4298D0D7207D23195351464b8C83b5\"}}",
    "nonce": "0x07625b41c0cd0491b64dc2354fcf929169f6d491cbc28c27bf3d00f24b372874",
    "signature": "0x8d55fd4e553131be70077f3cd5178fc69efdf62678e9ef0c89c4cca0bab9d68a2a22000c2ffc6ef3b565eb5b4b8ad41f65c29e5117032952b46ff728b24a9d041b",
    "signer": "0x815E83fEAc4298D0D7207D23195351464b8C83b5",
    "userId": "819868507"
  }
}