{
  "manageEntity": {
    "action": "Create",
    "entityId": "1068354406",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Breathe\",\"is_private\":true,\"cover_art_cid\":\"QmWZwJqMHcijPEu221P45igfprWGXTWdeEguF8n2eChTZx\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"track_id\":13901,\"timestamp\":1774866464}],\"playlist_image_sizes_multihash\":\"QmWZwJqMHcijPEu221P45igfprWGXTWdeEguF8n2eChTZx\"}}",
    "nonce": "0x876c6219a919305e5ea6d0f56e228e6fa11ce4056c1ea9f3b47294d6cdf8ef16",
    "signature": "0x01ab4d7530f6ae39b5cde678014a4c485096e58a325cb90d9e612a69626d371d48beecaa25e6c1bc5a5d0da6a0596c790bcccbaeced1ddcaba9fcd50efa63a571b",
    "signer": "0xf327E1AA7292af87D17Be6696f3514a449c7e9ab",
    "userId": "558212114"
  }
}