oracle_ref:
update_msg:
price: "2388743555"
spread: "686110"
timestamp: 1727429255
asset_index: 19
signatures: b5ee9c720101010100430000818003ed72df9b5b8d0cac3547ae74a3352641bc939911608db83391c0bd12aa70841f5ef4093751bf2441c30b8dde95279d35da0129c202bc6826e5a1d4f10b00e0
payload: b5ee9c72010101010006000008b652c441