oracle_ref:
update_msg:
price: "20835000"
spread: "33000"
timestamp: 1728146959
asset_index: 16
signatures: b5ee9c72010101010043000081b65aae48c64d33e6411f0d6e03632be4a192cc9a1d4b9e6275bfd0c4d6f3a85876c527bf77f59709aa160d7703b999488ad56d095b69e12803831ba5d9271302e0
payload: b5ee9c72010101010006000008b652c441