oracle_ref:
update_msg:
price: "159769175930"
spread: "107274320"
timestamp: 1727643042
asset_index: 15
signatures: b5ee9c720101010100430000818197d77acd8456e86df0d94fcab0a1b5a457f13f23e9764bcf9823d316a2cc69621f38a9ba4a249ef63f67a2953cd964efcf7248d3b2d5c0985fccee13562a86e0
payload: b5ee9c72010101010006000008b652c441