oracle_ref:
update_msg:
price: "4400000000"
spread: "44000"
timestamp: 1738918161
asset_index: 40
signatures: b5ee9c72010101010043000081cc3fd7cacfad925755a1c767d49f1a8130f584b2f2bb0b01ca231e5269bcc4946de3c7ca61b555eb92906092ffc35411b7f2f452ad5e669fad4d8b241767098260
payload: b5ee9c72010101010006000008b652c441