oracle_ref:
update_msg:
price: "3760849890"
spread: "4264380"
timestamp: 1733638054
asset_index: 19
signatures: b5ee9c72010101010043000081db481159fc02d73bafbbaad618ee97166eef130feac629e95d50e2cf6790aaf7397a6c13500058033a09e78eebb49d421582e8eba025d2799e8e3c3ec8c28f06e0
payload: b5ee9c72010101010006000008b652c441