{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T10:08:10.275818+00:00","duration_seconds":0.00052,"id":1557739,"input_summary":"chars=31 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7L","recording_id":156157,"started_at":"2026-07-10T10:08:10.275298+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":153418}