{
  "manageEntity": {
    "action": "Update",
    "entityId": "165893189",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Mashups.\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsebe7wrnmwbazrvynsygjrjbapbel6rnwusfb74fklczamrupqqbus\",\"release_date\":\"2026-06-09T07:27:31.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1780990095,\"metadata_timestamp\":1780990095,\"track_id\":265687621},{\"timestamp\":1780990095,\"metadata_timestamp\":1780990095,\"track_id\":1157150303},{\"timestamp\":0,\"metadata_timestamp\":1780992448,\"track_id\":212949370},{\"timestamp\":0,\"metadata_timestamp\":1780992455,\"track_id\":515031456},{\"timestamp\":0,\"metadata_timestamp\":1780992460,\"track_id\":902671023},{\"timestamp\":0,\"metadata_timestamp\":1780992465,\"track_id\":1092651232},{\"timestamp\":0,\"metadata_timestamp\":1780992469,\"track_id\":1328773039},{\"timestamp\":0,\"metadata_timestamp\":1780992476,\"track_id\":199776522},{\"timestamp\":0,\"metadata_timestamp\":1780992481,\"track_id\":294053730},{\"timestamp\":0,\"metadata_timestamp\":1780992503,\"track_id\":891823807},{\"timestamp\":0,\"metadata_timestamp\":1780992519,\"track_id\":995692867}]}}",
    "nonce": "0xc09f7ff06a84ebe0baf3f87281eb9d266c146b875b1e0388b5178fb3a7d6c7be",
    "signature": "0xa2fa50251d71602a8f5f09f026bafebd1f63a90a5c560cb734fcdf615843696d5dc511c89b393e22bdcc71ab597ce500a027011bb1970ccaee67c0c4dda474471c",
    "signer": "0x044E8a0c52D10A25362559515A840D07C1a88EB7",
    "userId": "831559707"
  }
}