{
  "manageEntity": {
    "action": "Create",
    "entityId": "1809801887",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1809801887,\"description\":\"\",\"playlist_name\":\"في سبيل الله خضناها حروبا \",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1781299167,\"metadata_timestamp\":1781299167,\"track_id\":1061899347}]}}",
    "nonce": "0x35747a0964e71fba7d490ea26247a66418c0bd7e7b2ff6cee92b70a9462b5917",
    "signature": "0xb038220fbfdfbc6e1ee2dcf41609f843382ce265ac6baa3ddc572bacf2b0d6635730bae003a770ada9965fc1499df7a0a1ef51c007e572fa0e06f2bd0f6d401a1c",
    "signer": "0x6334e76d317C222aB40803a3d400000a8E3b51B8",
    "userId": "429327707"
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}