{
  "manageEntity": {
    "action": "Create",
    "entityId": "465161300",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieranz5cgwwta6kccdpszxbfifrub2crwybrhpes7urfqoufmgruiela\",\"data\":{\"handle\":\"14123\",\"events\":{\"is_mobile_user\":true},\"location\":\"Caen\",\"name\":\"Eric\",\"wallet\":\"0xfcc1ebd834F0a4e20443BB7a77c345084d78bd3A\"}}",
    "nonce": "0x6ec31d8b7db93c73678f00ab01bf090472634176d607e50cdfdf8124803f5cf3",
    "signature": "0xfbd1c20f4220688276e6c0cc2e6ebc3becf260c0f4877e373ef9228b4a5f42f5254f0cd704f3306456e49c9df7e0d84e9e34922df4bdcaaae2842f28b3f096d21b",
    "signer": "0xfcc1ebd834F0a4e20443BB7a77c345084d78bd3A",
    "userId": "465161300"
  }
}