oracle_ref:
update_msg:
price: "147940800970"
spread: "88173080"
timestamp: 1727858944
asset_index: 15
signatures: b5ee9c72010101010043000081c03be045bece5ec0da3c0937f82611ad74e5ef08a1aad33ff77160db433abb0bde83eb8dd4eaf8e2092abe7f2edd8a0d5f2584765f0893d786c0b9e964882e86e0
payload: b5ee9c72010101010006000008b652c441