oracle_ref:
update_msg:
price: "18872000"
spread: "31000"
timestamp: 1727287487
asset_index: 16
signatures: b5ee9c72010101010043000081f5008110adb256d2c2b0f54a4c2933e7e35c2269fabc7071828040d9b02d1a88883707333c0af20f656aa1beb83b3fc2c2a2fa55a2447ca0783af6e1aeb45b01e0
payload: b5ee9c72010101010006000008b652c441