oracle_ref:
update_msg:
price: "1481677779"
spread: "0"
timestamp: 1739263790
asset_index: 64
signatures: b5ee9c72010101010043000081a46aa51f9e75b30761ccb8cb806d441537dec87c1407b93fd3f4b996d3990370f2691a17d17de7653772243cd7a2e54c8d425089ebee43518e0a876ca59ef28460
payload: b5ee9c72010101010006000008b652c441