oracle_ref:
update_msg:
price: "139540550000"
spread: "118449990"
timestamp: 1727942700
asset_index: 15
signatures: b5ee9c72010101010043000081b5b59803379f24c6a1b9f455e4c23e1a644950a3e9712a9833f3e4235d410333f01f31db242a86492516e1c1a8bc391d3f44a3b668f75d7d0f0b354ffaaae80260
payload: b5ee9c72010101010006000008b652c441