oracle_ref:
update_msg:
price: "21287000"
spread: "40000"
timestamp: 1728396317
asset_index: 16
signatures: b5ee9c72010101010043000081dcce3a52eecefec555d8919fdf0a3f7d552c96feb6b2ffb7c5aae7f13e4eaea57616c0a7b3a4d86b276e37fd977d6fa45fd8e568462be50941740c9cbef28881e0
payload: b5ee9c72010101010006000008b652c441