oracle_ref:
update_msg:
price: "2256189810"
spread: "2929420"
timestamp: 1728058875
asset_index: 19
signatures: b5ee9c72010101010043000081d8eccd6b4698b84e8f0c8b85289dca3ef9ee7ceb321f8cb870f38ae86a2f49b11dd9448b22b5a628aa58175fcb2dd737c8fa35a4054a96f51ee3588606877f80e0
payload: b5ee9c72010101010006000008b652c441