{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T00:34:57.799233+00:00","duration_seconds":0.000794,"id":1615152,"input_summary":"chars=53 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":160154,"started_at":"2026-07-12T00:34:57.798439+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157034}