oracle_ref:
update_msg:
price: "147527409840"
spread: "86321690"
timestamp: 1726937381
asset_index: 15
signatures: b5ee9c720101010100430000819ad73dd1b18a81e49c3143854d7fdcbd32e8ac3576afd4cbdf19ac2b263b50d9b8cdcb7f6064b5d959aa6da11f85aca0d3fc379e955eb632ba390b27551fbd8160
payload: b5ee9c72010101010006000008b652c441