oracle_ref:
update_msg:
price: "1593244140"
spread: "2904370"
timestamp: 1720858051
asset_index: 19
signatures: b5ee9c72010101010043000081c29c5b8701377d745ce18237fbd350bc8265aeb94ca4563d1aa03c4b4ea5a6df02353c557b85ec252cbd51eace7289f09aeeaa6c3fcb182586c25672a0e70286e0
payload: b5ee9c72010101010006000008b652c441