{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T19:05:38.565721+00:00","duration_seconds":0.012595,"id":1337492,"input_summary":"chars=766 node=683210","metadata":{},"output_summary":"candidates=4 calls=K06IN,AG92I,ME1OF,K6IN","recording_id":141018,"started_at":"2026-07-03T19:05:38.553126+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":139666}