oracle_ref:
update_msg:
price: "16568000"
spread: "26000"
timestamp: 1726488356
asset_index: 16
signatures: b5ee9c720101010100430000819506062528c99636b94575316f2e458bbc8d5589ed709efdff300f6dcb4a9b175f6be4abca54b7e562074c64fe94c916193c9d4b9b4aac7668d7f7f08347b48560
payload: b5ee9c72010101010006000008b652c441