oracle_ref:
update_msg:
price: "1690000000"
spread: "16900"
timestamp: 1730992762
asset_index: 19
signatures: b5ee9c72010101010043000081d48377f88f2aa20310357edb70ae6b601912f408400651ad0f10aa844ac3242e1a5dbc6b2ef49a586685a3cbab69ad2211d1ebab91c2eefc634a6603cfdbed8160
payload: b5ee9c72010101010006000008b652c441