oracle_ref:
update_msg:
price: "1646639530"
spread: "2228000"
timestamp: 1719231659
asset_index: 19
signatures: b5ee9c72010101010043000081a97d75a444cfea7ae46991f43c7d6a0bc27a8aac4f8c27e4bc27dcd5dc3f17785e232bf1144cdb89f4ef18efa5cc0a5b7b7055b131acc56144e7d6f12a09c08560
payload: b5ee9c72010101010006000008b652c441