{
  "manageEntity": {
    "action": "Create",
    "entityId": "1784398136",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1784398136,\"description\":\"\",\"playlist_name\":\"Spiritless (w/Goosi)\",\"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\":1778159334,\"metadata_timestamp\":1778159334,\"track_id\":1908355532}]}}",
    "nonce": "0xffc087d879b75eaa287e905cce98645a8eb60e51297ecf3e30e8d81d7cd29b1a",
    "signature": "0xa90cd27b5902ad7fb46c4619bd7f900d81e5221767d082365cb4bc6f3d579e5351eea6589f3b90728afbdc7255965e359d9fe93ee42fec12149085312ddc39a81c",
    "signer": "0x03803b915E0AAee5C2c5aA3510FCc5b4DBb0FF46",
    "userId": "629975650"
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}