oracle_ref:
update_msg:
price: "52951000"
spread: "88000"
timestamp: 1732196798
asset_index: 16
signatures: b5ee9c72010101010043000081e8edae66c3ec6884b2fb2eabc0a8a0937fd48bd680ee430e7d5631bc27d39dcbcf60b84f9ebf72301dfc970e290003b38721eae5cf11cacb8388db9a69b58a0260
payload: b5ee9c72010101010006000008b652c441