package Ġcom . rar ible . protocol . order . core . service . balance Ċ Ċ import Ġcom . rar ible . ethereum . domain . Eth UInt 2 5 6 Ċ import Ġkotlinx . coroutines . reactive . await Single Ċ import Ġorg . springframework . stereotype . Component Ċ import Ġscale ther . core . Mono E thereum Ċ import Ġscale ther . domain . Address Ċ Ċ @ Component Ċ class ĠE th Balance Service ( ĊĠĠĠ Ġprivate Ġval Ġe thereum : ĠMono E thereum Ċ ) Ġ{ ĊĠĠĠ Ġsuspend Ġfun Ġget Balance ( address : ĠAddress ): ĠE th UInt 2 5 6 Ġ= ĊĠĠĠĠĠĠĠ ĠE th UInt 2 5 6 ( ethereum . eth Get Balance ( address , Ġ" latest "). await Single ()) Ċ }