oracle_ref:
update_msg:
price: "4400000000"
spread: "44000"
timestamp: 1739263740
asset_index: 40
signatures: b5ee9c7201010101004300008189b360d4835e006229f9769b9aa0abf5e87fd034f27dd1549df482d17a6dc97a866f2c9171c0b64a3ce6703eaad46f5e2ced9691ef26f99748f1e32eeeef2487e0
payload: b5ee9c72010101010006000008b652c441