oracle_ref:
update_msg:
price: "154489320"
spread: "291540"
timestamp: 1727560600
asset_index: 30
signatures: b5ee9c72010101010043000081ae7aa962af1d48d7b77fd15a86e31d7b023bf43dc030046d8b2b6d07f8358b1020c667bef0dc10d0b9850ac4724fc6c5241beb6f5c5737e79de8166a6dc61d8160
payload: b5ee9c72010101010006000008b652c441