{
  "manageEntity": {
    "action": "Update",
    "entityId": "582967627",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"On My Own \",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsedzfnw56dgsopopsw2svehgzoiqxyfyd7adlma43xcicy5h2snwvq\",\"release_date\":\"2026-07-06T15:04:22.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":true,\"playlist_contents\":[{\"timestamp\":1783350262,\"metadata_timestamp\":1783350262,\"track_id\":252515},{\"timestamp\":0,\"metadata_timestamp\":1783350295,\"track_id\":11786},{\"timestamp\":0,\"metadata_timestamp\":1783350605,\"track_id\":45868}]}}",
    "nonce": "0xfe7e8ba946fdc53c1ccb892c8efb5681e15cd241897a8c788a723cb303679750",
    "signature": "0xa0e878897f76600d9c1a23fd8e4260935f3257f9a568a84774b0d93d9fed74c4680a7dcc603c48a3513c7b359539d210f11246ff6cc69ac0b3f90661664ad6931c",
    "signer": "0x08E6a6f3Ea946567334D46F55Caab501041f9A99",
    "userId": "929588935"
  }
}