{
  "manageEntity": {
    "action": "Create",
    "entityId": "1285216957",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1285216957,\"description\":\"\",\"playlist_name\":\"Kendrick Lamar | Not Like Us\",\"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\":1778674948,\"metadata_timestamp\":1778674948,\"track_id\":1129175681}]}}",
    "nonce": "0x38ef30555f6ca879aea8239ec0655d767aec881a2e6d66b663377638f2173e3a",
    "signature": "0xf913102707046df86a12cd73e5f774ef40e83514234ebbf66558bed4f61244633669dbfd3121fb48800274eb8f1b1873fa22bf330aba4063ac8eefd455d462a11b",
    "signer": "0x29a7E09A087404bE0d171B4ad8ebc3cE31676354",
    "userId": "267910787"
  }
}