{
  "manageEntity": {
    "action": "Update",
    "entityId": "1126518777",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"favorite songs\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqseawyau6gikkeidxhaeqkbxr4eqo2khl7vkvu6sezboozccarydcc2\",\"release_date\":\"2026-10-20T10:31:46.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1792492297,\"metadata_timestamp\":0,\"track_id\":1128581876}]}}",
    "nonce": "0x2c03e6cd7c4db1866b5edf5ddea98d2bfe098e29a5fc8c0783f1d1429256d3d2",
    "signature": "0x4906ea694667b65d9968a4e85226a4ac0fe172eb6db3543d4d53d1682ee93d5b0e8c9961adbd3153ab4f8ab04bcdd2e88c92b96728c5fbbceaa4c48d6c843eab1b",
    "signer": "0x7315e02d352D97bee742C3B3D87F3277D05bA410",
    "userId": "909822926"
  }
}