oracle_ref:
update_msg:
price: "75041380000"
spread: "183690000"
timestamp: 1739239458
asset_index: 45
signatures: b5ee9c72010101010043000081a143bc00e5ec1d1f390178ca28b805af953e3443276722ab373a0dbc69f554f03a8b4596a4330cf647a271ef83901ce6b7c3410045f689055d6c42ce2b728b02e0
payload: b5ee9c72010101010006000008b652c441