{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T18:49:44.178361+00:00","duration_seconds":5.6e-05,"id":395573,"input_summary":"chars=46 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":94879,"started_at":"2026-06-25T18:49:44.178305+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":94880}