oracle_ref:
update_msg:
price: "1690000000"
spread: "16900"
timestamp: 1729912758
asset_index: 19
signatures: b5ee9c72010101010043000081c75f18a2ce383d3487c217f9e74e7ba0b9fde4b7600cb9c10f51396590e54de7ff2c4712c17f78a7b2cebf49989acef2f452fffc54b5e4dff4d7da34cbaea803e0
payload: b5ee9c72010101010006000008b652c441