oracle_ref:
update_msg:
price: "139319000000"
spread: "152606390"
timestamp: 1720856846
asset_index: 15
signatures: b5ee9c72010101010043000081fe4ba63af557323dbca4a869ad17a0a849826092193c464ffbf19a38e4fba6974fc61e56c77a107f096bfc9be035e8c72ef583aa01823ba14731e137a955cd84e0
payload: b5ee9c72010101010006000008b652c441