{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T01:36:58.912085+00:00","duration_seconds":0.001005,"id":1819449,"input_summary":"chars=85 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":173796,"started_at":"2026-07-18T01:36:58.911080+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169264}