oracle_ref:
update_msg:
price: "100000000"
spread: "1000"
timestamp: 1739263320
asset_index: 38
signatures: b5ee9c72010101010043000081bd69900115507480fd1fbc3e145e7cd1a89fcc56c0b28551b56e3f33021303752513d775715c8ede0133c3e9057398c820a374127d57b76adbcad05bfaf6ad02e0
payload: b5ee9c72010101010006000008b652c441