oracle_ref:
update_msg:
price: "187903999500"
spread: "227323320"
timestamp: 1730922563
asset_index: 15
signatures: b5ee9c72010101010043000081fee73a8a3a8addf24724e927879022fab1dda416cee7711c8faa57c2bb5dd8a4f876d45489d1f72e6343817fa659678ddf3d3afc2ba1da2437a4534dd404298560
payload: b5ee9c72010101010006000008b652c441