oracle_ref:
update_msg:
price: "536166120"
spread: "744080"
timestamp: 1728070940
asset_index: 4
signatures: b5ee9c72010101010043000081f38f2d0e190eeef011fac4712a346576587487369c273f0e11e55bc23c119e7d081aeae2c23177f7b6f4e83d73540cee9cb717de9f3b0246941f75ceaa278900e0
payload: b5ee9c72010101010006000008b652c441