oracle_ref:
update_msg:
price: "528074390"
spread: "901020"
timestamp: 1728391397
asset_index: 4
signatures: b5ee9c720101010100430000818f10f8df0158344d69cfbcad6f6ebbbd8574672a0f1677c32835ac652701d6025363ea6b4cb2a992d5675a7473c6c309f5f850074fd0c9dcc09a2856fa1acd07e0
payload: b5ee9c72010101010006000008b652c441