{
  "manageEntity": {
    "action": "Create",
    "entityId": "565727985",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":565727985,\"description\":\"\",\"playlist_name\":\"Fired\",\"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\":1776392685,\"metadata_timestamp\":1776392685,\"track_id\":1558756178}]}}",
    "nonce": "0x491e0fc33f70ddf47b65f61f48b7722e9674e56fcbcdbe88e141d5daaa2c9d72",
    "signature": "0x81fc63ad4ce6e36a44400ca92098c84b9514ede1c8f0b0218f3fd63a12bc7ae32d05522985bdb52d6df41029641b7dd87db0950bc98f99da4f5ac9c82b4386361c",
    "signer": "0x6bbE8Ba8276834DECf4c0d3460707A86b8e263b4",
    "userId": "248785756"
  }
}