{
  "manageEntity": {
    "action": "Create",
    "entityId": "1211626894",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1211626894,\"description\":\"\",\"playlist_name\":\"Indie/Folk\",\"is_private\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0x45fb0a0c70e690e5a6623a973b7fd186e369210646318528a46ee891612b4cdb",
    "signature": "0xa2dcb06cda09fa5f7a88038c4296b5a021fba25ab214c26b0d9d515bdb8f8426363bb1c8338007a7596ec1cc8913996b3b28e66392d1961807fa62b1acbd76361b",
    "signer": "0x14e861213c177069eC5926e5257A6cf9E6Cb309a",
    "userId": "905949957"
  }
}