getUtxoByAddress

fun <T : Any> getUtxoByAddress(address: String?, mapper: (id: ByteArray, spendable: ByteArray, date: Long, spentDate: Long, amount: Long, groupAmount: Long, groupId: ByteArray?, address: String?, contractId: ByteArray?) -> T): Query<T>
fun getUtxoByAddress(address: String?): Query<Txo>