{
  "manageEntity": {
    "action": "Create",
    "entityId": "1949288985",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Это всё она\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsedu37nywoh7rqfaxf3yprw2gqa37ewjiymoseb4y2mttuiczmtpbm\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1792410755,\"metadata_timestamp\":1792410755,\"track_id\":248248050}]}}",
    "nonce": "0xdce42b12054cd741676ae65000ace0edc29d87e1c8cf5c7849559520e65920d5",
    "signature": "0xc44f6297d12d3c175cea942707738e6a2f712c9aa7fc01054bdbdf92a3b005c53cb28c2bf54895ae3ed2c5b898b2202608eda51c01e743dee5eead65515047a31b",
    "signer": "0x5D9097Fa77D39311256a2A7C31aeDB9c88cA63a5",
    "userId": "954442177"
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}