oracle_ref:
update_msg:
price: "156114200000"
spread: "162115080"
timestamp: 1727772620
asset_index: 15
signatures: b5ee9c7201010101004300008198bc7f3e6c5156ea15cd9afdb9f5272772e52d745db4d76e8478714cd7e20650878f482687a106b76b7477f780db60b73c57d933cf570427ec87b78e425d3980e0
payload: b5ee9c72010101010006000008b652c441