oracle_ref:
update_msg:
price: "1518326370"
spread: "2463170"
timestamp: 1724170884
asset_index: 19
signatures: b5ee9c72010101010043000081f7022483d06326bf927554d69b1278a42a3384b44e14d899b12859e6cecc960f95ac3320fa2747750d35e50b6727dbb6fff2510f22da324080d34acb2bb1e300e0
payload: b5ee9c72010101010006000008b652c441