oracle_ref:
update_msg:
price: "8994000"
spread: "16000"
timestamp: 1728052619
asset_index: 18
signatures: b5ee9c72010101010043000081d5ebcc7ffe22e53474ea252775ce1f4815816601ea54ae1ec2ba59e064c6f59245f9e5c72921ae30eb398229777579a3adeb2aee3d23ab431546e93a04d2a784e0
payload: b5ee9c72010101010006000008b652c441