oracle_ref:
update_msg:
price: "147346200000"
spread: "146784330"
timestamp: 1726868859
asset_index: 15
signatures: b5ee9c720101010100430000819cb02111366dfbe69335780585260c9056d7782f498903408815fd8f31cc1617d51132878f7ffa4d0b3699fd6ca13f7b1179e3e1fa8c8301c217a0b0f06f830560
payload: b5ee9c72010101010006000008b652c441