{
  "manageEntity": {
    "action": "Update",
    "entityId": "305867189",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierapsje7sibbog5zmgoxcuakvxnhphjtgdhu3rcn73iuqg4opt7223q\",\"data\":{\"name\":\"alfil_chess\",\"handle\":\"alfil83\",\"location\":\"Mexico City\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xeaa302a966522fd16193dbb680ccdafb192403b753e8b257a76c3074f4d744c3",
    "signature": "0xd7ffdd177096669aa3bd23c7e6c51f5b093df53f4382b760666ed2bfe9d7e98130856717f185c9d42e685f36078b50fc6b6f2bc4828e62a8c70b724421ba8fda1b",
    "signer": "0x459E215f828ac5FCb91C3285F9E09E59c3935091",
    "userId": "305867189"
  }
}