{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T04:55:50.615135+00:00","duration_seconds":0.000437,"id":314166,"input_summary":"chars=752 node=66296","metadata":{},"output_summary":"candidates=2 calls=MY7300,MY705","recording_id":122273,"started_at":"2026-06-25T04:55:50.614698+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122274}