{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-30T00:35:20.337078+00:00","duration_seconds":0.000554,"id":1218553,"input_summary":"chars=36 node=66296","metadata":{},"output_summary":"candidates=1 calls=AM7TSX","recording_id":132137,"started_at":"2026-06-30T00:35:20.336524+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":131726}