{"pk":6946625,"url":"https://scancbus.com/api_v1/transmission/6946625/?format=json","start_datetime":"2026-04-21T04:54:20-04:00","local_start_datetime":"04:54:20 04/21/2026","audio_file":null,"talkgroup":57040,"talkgroup_info":{"pk":12,"url":"https://scancbus.com/api_v1/talkgroups/12/?format=json","dec_id":57040,"alpha_tag":"9 EMS 1","description":"CFD EMS Medical Ops 1","slug":"9-ems-1","service_type":"EMS-Tac"},"freq":857937500,"emergency":false,"units":[{"pk":9150,"dec_id":2504394,"description":null,"slug":"2504394"}],"play_length":3.0,"print_play_length":"00:03","slug":"0863bda4-1e3a-4582-ab32-f5fce734360f","freq_mhz":"857.938","tg_name":"9 EMS 1","source":40,"audio_url":"https://scancbus.nyc3.cdn.digitaloceanspaces.com/audio_files/","system":0,"audio_file_type":"m4a"}