oracle_ref:
update_msg:
price: "139974750700"
spread: "145229290"
timestamp: 1720440353
asset_index: 15
signatures: b5ee9c72010101010043000081bff1b54c5e0d21a21e83ab695073ed220b3d2fa90e469f52a6ab6999b20adb0cfde10ec7f50954a69a9a03a3c38aa240df9648667dbb6e4fa60ea7c94856a981e0
payload: b5ee9c72010101010006000008b652c441