| payload |
{"at":"2026-04-18T11:40:39.378615+00:0 {"at":"2026-04-18T11:40:39.378615+00:00","entity_key":"equity:SRFM","reason_code":"noise:rsu_tax_withheld","signal_id":"sig_6a65358029d6","tick_id":"otick_2b39ce561fc9","where":"signal_interpretation"}... |