oracle_ref:
update_msg:
price: "159945561043"
spread: "26076000"
timestamp: 1722534259
asset_index: 15
signatures: b5ee9c72010101010043000081f93e536bd54cc3c33b5090d54b934e1d65791c959846a2e63dd81e1563c4b1edd9a6ea31ff325f35eb180967ea8f92ae8954c77f4eebfd12b8ae860a1b04ab0260
payload: b5ee9c72010101010006000008b652c441