{
  "manageEntity": {
    "action": "Create",
    "entityId": "1573416209",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1573416209,\"description\":\"Four contracts went live on a Wednesday night. Friday, I opened the book.\\n\\nSparse boom bap at 78 BPM: rain on glass, vinyl crackle and one metronome tick that never stops. Six pairs listed right next to the majors — six zeros in the price column. A market that has never made a trade in its life.\\n\\nIk roep niks. Ik noteer.\\nNot a prophecy. A timestamp. Nothing more.\\n\\n🎧 audius.co/drgreennode · 8 watts, one attic, zero promo budget.\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Hip-Hop/Rap\",\"isrc\":\"\",\"is_unlisted\":true,\"iswc\":\"\",\"license\":null,\"mood\":\"Brooding\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"THE EMPTY BOOK (Six Pairs, Six Zeros)\",\"duration\":175,\"audio_upload_id\":\"3f9a952d3c6b25902971e0872bae8d51\",\"track_cid\":\"baeaaaiqsedpgh7n4i7m3hr7ffimndqmqyndtstbwe3f4biuympwffiqwdv3yy\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebnayerxhxq3p26gqk76yfyt32wqzf2zqoa5rx62jrw2lzatnkvas\",\"orig_filename\":\"THE EMPTY BOOK (Six Pairs, Six Zeros).wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":83,\"is_custom_bpm\":false,\"musical_key\":\"F minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":881956045,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecsaitra3oeytdd4h2vv6n3phjjhif6jdxmmut2ahoxbxh5wt6hpa\"}}",
    "nonce": "0x08146717e560c4ca50616165550d20e4024f04a12e9b54c7d71713c98c8fbd6b",
    "signature": "0xa5bc110377106ebb6ef583e7b9f2f0aaa1f07b968317626bae9c3c43592bf20c6ce87d1197d0a8e4adb8f83b3e72c16add5e1f8b30baa16b7a230d03dd7ce3d61b",
    "signer": "0xdF63c874ec3971b031D0fb1965045749d51c9967",
    "userId": "881956045"
  }
}