{
  "manageEntity": {
    "action": "Create",
    "entityId": "1571014739",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1571014739,\"description\":\"\",\"playlist_name\":\"ENDER ADVENTURING\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1776007359,\"metadata_timestamp\":1776007359,\"track_id\":630832732}]}}",
    "nonce": "0x803744d59dc59fe713ef6b9a01741cad972bb9802ae583855b73bc667837628a",
    "signature": "0xcf59922ac0b0758df0bd3f5a077b2a629c2492fe40fc8b75cadf7f7386c81ca147645c2c282f033235a2f98c01d98ac8e013e5d5a069e82121e85393f1c9fa971c",
    "signer": "0xF53e982fa81dd9765e1368E4E10371F6D4e4596D",
    "userId": "662401989"
  }
}