oracle_ref:
update_msg:
price: "20687000"
spread: "42000"
timestamp: 1728489877
asset_index: 16
signatures: b5ee9c7201010101004300008182251936ef5eaebc9dfc782dc6faf09cecb0ab637a64113bf47abaa036adac21f8f752754c30928a4031749397b8fa651f5d75ccc3207ea88ab735648b197681e0
payload: b5ee9c72010101010006000008b652c441