oracle_ref:
update_msg:
price: "434146590"
spread: "487200"
timestamp: 1720536154
asset_index: 4
signatures: b5ee9c72010101010043000081a803522e3d42038a1bcf3b722aa339dc426c8f391ff94247d6f92ef696cc6034281112b39dbd70c2ade1dd1db849fe4388a2ec9c3931e2b97edcc2ad8469f20160
payload: b5ee9c72010101010006000008b652c441