oracle_ref:
update_msg:
price: "443616540"
spread: "554460"
timestamp: 1720283843
asset_index: 4
signatures: b5ee9c72010101010043000081ba9a10bdc6afd67c3ad283902ef4bf42ccf2a6905974a4305eb9146e668051356ebe1b7a701921acdabc92e9e482f3d8319b14ff55222563054d997b8d153784e0
payload: b5ee9c72010101010006000008b652c441