oracle_ref:
update_msg:
price: "197973950"
spread: "253060"
timestamp: 1731759310
asset_index: 30
signatures: b5ee9c72010101010043000081eec7b62e6284acd1d9266601f14b9e0bbc174cbc329a7c94d8883644fe9a6f0fa1de297b2118b20df3f577e66bc2ccd33bd8b8fbd79849eb435aa18f8179db01e0
payload: b5ee9c72010101010006000008b652c441