oracle_ref:
update_msg:
price: "1690000000"
spread: "16900"
timestamp: 1724336586
asset_index: 19
signatures: b5ee9c720101010100430000818af1d8a3d2cf6744bbcb11695afb290fe0b1efff7395ba7440c19adb95c5f29aa2984fe6dda641648d4aa6d1a0bd5713410a85492eb48b0fce3522427b3abd8360
payload: b5ee9c72010101010006000008b652c441