oracle_ref:
update_msg:
price: "20916000"
spread: "44000"
timestamp: 1728368364
asset_index: 16
signatures: b5ee9c720101010100430000819a253f45dd4bc283febee9c55c707dd02798070192de9cac4bba88cff9553f0d32edd2a5b8169a2acf0f1335a64b2dc21b17f1f286630a38da3051da887d1704e0
payload: b5ee9c72010101010006000008b652c441