{"carrier":{"dot_number":"4401932","legal_name":"M-SEIS CARRIERS INC","dba_name":"","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"2820 JONES DR","phy_city":"LAREDO","phy_state":"TX","phy_zip":"78045","phy_country":"US","phone":"9569552297","mc_number":"MC-1728042","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":4,"total_drivers":8,"total_cdl":8,"mcs150_mileage":0,"mcs150_mileage_year":"","mcs150_date":"20251028 1201","add_date":"20250429","officer_1":"ALEX LOPEZ","officer_2":"","fleet_size_class":"C","business_type":"","duns_number":"140211473","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 02:07:47","updated_at":"2026-05-16 02:07:47"},"crashes":{"total":0,"fatal":null,"injury":null},"safety_scores":[]}