oracle_ref:
update_msg:
price: "18917000"
spread: "25000"
timestamp: 1739263749
asset_index: 16
signatures: b5ee9c72010101010043000081e882c0d702cc59172c95cda75d648c57b087906b49d8c082eb38993a8fa18a463c8e2948b22c4806199f2087ba9efa99090a4563ae3d62eb158082f43ced5102e0
payload: b5ee9c72010101010006000008b652c441