{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T13:41:16.215398+00:00","duration_seconds":0.008733,"id":1431329,"input_summary":"chars=538 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":147398,"started_at":"2026-07-06T13:41:16.206665+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":145559}