package Ġio . pro venance . invoice . util . event stream . external Ċ Ċ import Ġcom . fasterxml . jackson . annotation . JsonProperty Ċ Ċ data Ġclass ĠAb ci Info Meta Response ( ĊĠĠĠ Ġval Ġresponse : ĠAb ci Info Response Ċ ) Ċ Ċ data Ġclass ĠAb ci Info Response ( ĊĠĠĠ Ġval Ġdata : ĠString , ĊĠĠĠ Ġ@ JsonProperty (" last _ block _ height ") Ġval Ġlast Block Height : ĠLong , ĊĠĠĠ Ġ@ JsonProperty (" last _ block _ app _ hash ") Ġval Ġlast Block App Hash : ĠString Ċ ) Ċ