{
  "manageEntity": {
    "action": "Create",
    "entityId": "1915543924",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1915543924,\"description\":\"\",\"playlist_name\":\"Trap Music\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsebqhhzdwi2wdzltgtlnr4qo6rgswqkc7zr6qmr5xelvamhxxnph6y\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0x860e8d6ce512aafbc44ef6483fbc09aa0b4181f051b22277feab42c7e407a1cf",
    "signature": "0x211d6c71d3bcd87e21e09ebc07b09135abc3f7c6dd1f63880fd82febef2dca676b184eaaf174bfdb2db167e56e7795e513e4503f8d1d950340e5dc917a4cb0661b",
    "signer": "0x6856b8De29C7167646C19eB3a2f6ff9C94E910BC",
    "userId": "147150"
  }
}