{
  "manageEntity": {
    "action": "Update",
    "entityId": "1758543716",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"hi\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"blob:https://audius.co/acb08a0d-8ad9-40b3-8f4b-8b422c535b84\",\"release_date\":\"2026-10-19T20:02:03.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":true,\"playlist_contents\":[{\"timestamp\":0,\"metadata_timestamp\":1792440159,\"track_id\":395559},{\"timestamp\":0,\"metadata_timestamp\":1792505119,\"track_id\":218741198},{\"timestamp\":0,\"metadata_timestamp\":1792505137,\"track_id\":971645}]}}",
    "nonce": "0x4f40a659322d4c30904476baccd08ca4f4c81398cb720299088d7c3d958619db",
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    "signer": "0xbcF27CD259a120e92577BC7a7EB95670b3A0E2fA",
    "userId": "105402635"
  }
}