{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T02:42:14.340869+00:00","duration_seconds":0.004111,"id":1848143,"input_summary":"chars=631 node=66296","metadata":{},"output_summary":"candidates=3 calls=MU73IM,BE7LCG,KI7OR","recording_id":175858,"started_at":"2026-07-19T02:42:14.336758+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":171038}