oracle_ref:
update_msg:
price: "154578040"
spread: "216740"
timestamp: 1727431446
asset_index: 30
signatures: b5ee9c720101010100430000818ba199309c3254f5f529c2642fb4c2bc7ed1e944a0ba1fd99be4cf67a2815b41d8b7ebd9f922d23398ad9ac655f798a3a7efbae0dd8c7b3937ed138b19d03e0460
payload: b5ee9c72010101010006000008b652c441