oracle_ref:
update_msg:
price: "1615998970"
spread: "2255150"
timestamp: 1726258893
asset_index: 19
signatures: b5ee9c72010101010043000081ebfeb2b276390c57b426a7b313e665b5cd5c59505ccd9b9a190e9799d3de1d8180c16df35ff8e77d0be8bdb201c6905a0261f2d87ebe006fba09460e0cc82f0760
payload: b5ee9c72010101010006000008b652c441