oracle_ref:
update_msg:
price: "174904814890"
spread: "173452770"
timestamp: 1730375336
asset_index: 15
signatures: b5ee9c72010101010043000081bb44b5c92586bd8750b33a4ddc78b9ff0e81bcef545467bd4690fce9e417e75b9d60fdc51f16f15300e9468f706fe568b2f67edd8c9fde4a981b68233e46c003e0
payload: b5ee9c72010101010006000008b652c441