oracle_ref:
update_msg:
price: "1690000000"
spread: "16900"
timestamp: 1732766548
asset_index: 19
signatures: b5ee9c72010101010043000081cec40e81de3be3b23273a93a4700477257137d6980178cc593ef7d907037059031e2f969ca639d402276791a395cfea4832c51fb3956a4ecc9abdb38cd9cae0660
payload: b5ee9c72010101010006000008b652c441