{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T12:53:54.180346+00:00","duration_seconds":0.007522,"id":1527446,"input_summary":"chars=516 node=683210","metadata":{},"output_summary":"candidates=3 calls=WV1DXN,WW00II,WW00N","recording_id":154135,"started_at":"2026-07-09T12:53:54.172824+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151560}