oracle_ref:
update_msg:
price: "251421000"
spread: "194740"
timestamp: 1738918156
asset_index: 5
signatures: b5ee9c72010101010043000081ff2eef9d38f7d553937150bd8ed4ff73a56e0a640d2328e697ac2b2db61b820bfdd4866ba09c7b905d57c47adb13f1771deb891eab73e4fff9c868fdac74b607e0
payload: b5ee9c72010101010006000008b652c441