{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T15:47:51.871943+00:00","duration_seconds":0.000275,"id":235512,"input_summary":"chars=345 node=683210","metadata":{},"output_summary":"candidates=2 calls=KO4QMM,N2BH","recording_id":106131,"started_at":"2026-06-24T15:47:51.871668+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":106132}