oracle_ref:
update_msg:
price: "16816000"
spread: "23000"
timestamp: 1739152648
asset_index: 16
signatures: b5ee9c72010101010043000081edf119ab438d370641294a1adacc3a2782e78b6999acf07922416cc2494b40827c145006f41bb65f8b6cee6944001b7da9c86a39a2b4530883d0efcfe42d5006e0
payload: b5ee9c72010101010006000008b652c441