{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-18T20:27:29.152654+00:00","duration_seconds":0.001109,"id":2691460,"input_summary":"chars=71 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":251478,"started_at":"2026-08-18T20:27:29.151545+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":238792}