oracle_ref:
update_msg:
price: "288971510"
spread: "355480"
timestamp: 1734083764
asset_index: 30
signatures: b5ee9c720101010100430000819c68bbae05fc4ae4ceac5f36b5c849ac544cb974faaa84133ebb7ad4265aad9df6bcc0e8ce02d16ef7dc1da5962034f65ebdda8161d9f4632ece80eb1bd8d88360
payload: b5ee9c72010101010006000008b652c441