oracle_ref:
update_msg:
price: "156268334320"
spread: "139672440"
timestamp: 1727438768
asset_index: 15
signatures: b5ee9c7201010101004300008189b7a574e08b8bfa41f6f88209c872521122095fa0329438cf8dff2d5c995c04c9347d4c94edd5089bfc74324e10116ede794dd38bd37c2b0f94bd950b95010060
payload: b5ee9c72010101010006000008b652c441