oracle_ref:
update_msg:
price: "8974000"
spread: "15000"
timestamp: 1720435108
asset_index: 18
signatures: b5ee9c7201010101004300008180857e2326972c03f9b89ef6ad7544f96976e6855733a0324f4be4bcf2457c083cd83f780a685876ba3869acb4f41b3c4afbd32ce1f9d14f3aee1e4771173780e0
payload: b5ee9c72010101010006000008b652c441