{
  "manageEntity": {
    "action": "Update",
    "entityId": "199018246",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"cry\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsedl5fjlpae3lofpqpqjdmtxehzyxfodfchbpze5e67tlv7b7klvhy\",\"release_date\":\"2026-06-22T10:07:58.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0xf17bb5f1af8ae0cec9b9ab8c5574f3dea558c24f05b399fb7b7bd06bd2cf3e19",
    "signature": "0xe528055fa6f27494d5155af58b1dfa4fbbdd34c4c5afa7f66ad7a66a999ccbbc1240d8853b148a7e21051594f279a21196e80d13045568b9a380e2521a0acc8e1b",
    "signer": "0x85add34718Ac3B027adAa9128849adb2B66ed3b8",
    "userId": "947561688"
  }
}