{
  "manageEntity": {
    "action": "Create",
    "entityId": "343834702",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":343834702,\"description\":\"\\\"El viaje definitivo\\\" es un poema del nobel español Juan Ramón Jiménez, incluido en su libro Poemas agrestes. Versa sobre la partida inevitable del ser humano, mientras la naturaleza —los pájaros, el huerto, el cielo— permanece inmutable. Un texto breve, de una melancolía serena y universal, ideal para la palabra dicha o musicalizada.\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Spoken Word\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Melancholy\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"JuanRamnJimnez,ElViajeDefinitivo,LiteraturaEspaola,JuanRamonJimenez\",\"title\":\"\\\"El viaje definitivo\\\"\",\"duration\":182,\"audio_upload_id\":\"890d319bdffb047467e245330a56b06d\",\"track_cid\":\"baeaaaiqsebmzqsmp3sk2uwpyeo3fs25cu7ibivbirigqfpqthhwdvwu7hjrjo\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsecmkxu5gsktgdpip53vzooipswxweoosjm4lqn6pbkunwg6zdwfqk\",\"orig_filename\":\"Sin título (1).mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":151,\"is_custom_bpm\":false,\"musical_key\":\"B flat major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":352752644,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsedtqypufvmns56ubvivcohe67jpatmhhyz4cv36f62fz33spuxtlq\"}}",
    "nonce": "0x81ae01f6ad78fe91372ff0b853decc009b21c65e341fc7ac02e0a6527bd87b78",
    "signature": "0x37ab19eec563845f4cf626ffa1c9bda688353d01587d563f3c26b4075337997d633f3a4b14c5e767b3e0323aaf6286b1edfec064a68726466c6059d5b171d1181c",
    "signer": "0xa85a15529997AeB0D2225262E59BaFfb6B6f8390",
    "userId": "352752644"
  }
}