{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T18:20:47.760559+00:00","duration_seconds":0.000651,"id":392858,"input_summary":"chars=447 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":123195,"started_at":"2026-06-25T18:20:47.759908+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":123194}