diff --git a/components/Transaction/index.tsx b/components/Transaction/index.tsx
index ae09717..f5b2cb3 100644
--- a/components/Transaction/index.tsx
+++ b/components/Transaction/index.tsx
@@ -3,6 +3,7 @@ import { FC, useCallback, useEffect } from "react";
 import { useSnapshot } from "valtio";
 import state from "../../state";
 import {
+  getTxFields,
   modifyTransaction,
   prepareState,
   prepareTransaction,
@@ -54,9 +55,7 @@ const Transaction: FC<TransactionProps> = ({
       } = state;
 
       const TransactionType = selectedTransaction?.value || null;
-      const Destination =
-        selectedDestAccount?.value ||
-        (txFields && "Destination" in txFields ? null : undefined);
+      const Destination = selectedDestAccount?.value || txFields?.Destination;
       const Account = selectedAccount?.value || null;
 
       return prepareTransaction({
@@ -108,8 +107,9 @@ const Transaction: FC<TransactionProps> = ({
       }
       const options = prepareOptions(st);
 
-      if (options.Destination === null) {
-        throw Error("Destination account cannot be null");
+      const fields = getTxFields(options.TransactionType);
+      if (fields.Destination && !options.Destination) {
+        throw Error("Destination account is required!");
       }
 
       await sendTransaction(account, options, { logPrefix });
diff --git a/components/Transaction/ui.tsx b/components/Transaction/ui.tsx
index 0041201..835e987 100644
--- a/components/Transaction/ui.tsx
+++ b/components/Transaction/ui.tsx
@@ -1,4 +1,4 @@
-import { FC, useCallback, useEffect, useState } from "react";
+import { FC, useCallback, useEffect, useMemo, useState } from "react";
 import Container from "../Container";
 import Flex from "../Flex";
 import Input from "../Input";
@@ -60,7 +60,13 @@ export const TxUI: FC<UIProps> = ({
   const resetOptions = useCallback(
     (tt: string) => {
       const fields = getTxFields(tt);
-      if (!fields.Destination) setState({ selectedDestAccount: null });
+
+      if (fields.Destination !== undefined) {
+        setState({ selectedDestAccount: null });
+        fields.Destination = "";
+      } else {
+        fields.Destination = undefined;
+      }
       return setState({ txFields: fields });
     },
     [setState]
@@ -108,12 +114,6 @@ export const TxUI: FC<UIProps> = ({
     [handleEstimateFee, resetOptions, setState]
   );
 
-  const specialFields = ["TransactionType", "Account", "Destination"];
-
-  const otherFields = Object.keys(txFields).filter(
-    k => !specialFields.includes(k)
-  ) as [keyof TxFields];
-
   const switchToJson = () => setState({ viewType: "json" });
 
   // default tx
@@ -128,6 +128,20 @@ export const TxUI: FC<UIProps> = ({
     }
   }, [handleChangeTxType, selectedTransaction?.value, transactionsOptions]);
 
+  const fields = useMemo(
+    () => getTxFields(selectedTransaction?.value),
+    [selectedTransaction?.value]
+  );
+
+  const specialFields = ["TransactionType", "Account"];
+  if (fields.Destination !== undefined) {
+    specialFields.push("Destination");
+  }
+
+  const otherFields = Object.keys(txFields).filter(
+    k => !specialFields.includes(k)
+  ) as [keyof TxFields];
+
   return (
     <Container
       css={{
@@ -183,7 +197,7 @@ export const TxUI: FC<UIProps> = ({
             onChange={(acc: any) => handleSetAccount(acc)} // TODO make react-select have correct types for acc
           />
         </Flex>
-        {txFields.Destination !== undefined && (
+        {fields.Destination !== undefined && (
           <Flex
             row
             fluid
diff --git a/state/transactions.ts b/state/transactions.ts
index 184e8f4..c24873f 100644
--- a/state/transactions.ts
+++ b/state/transactions.ts
@@ -90,7 +90,7 @@ export const modifyTransaction = (
     }
 
     Object.keys(partialTx).forEach(k => {
-        // Typescript mess here, but is definetly safe!
+        // Typescript mess here, but is definitely safe!
         const s = tx.state as any;
         const p = partialTx as any; // ? Make copy
         if (!deepEqual(s[k], p[k])) s[k] = p[k];
@@ -130,11 +130,11 @@ export const prepareTransaction = (data: any) => {
         }
 
         // delete unnecessary fields
-        if (options[field] === undefined) {
+        if (!options[field]) {
             delete options[field];
         }
     });
-
+    
     return options
 }
 
@@ -150,7 +150,7 @@ export const prepareState = (value: string, transactionType?: string) => {
 
     const { Account, TransactionType, Destination, ...rest } = options;
     let tx: Partial<TransactionState> = {};
-    const txFields = getTxFields(transactionType)
+    const schema = getTxFields(transactionType)
 
     if (Account) {
         const acc = state.accounts.find(acc => acc.address === Account);
@@ -178,9 +178,8 @@ export const prepareState = (value: string, transactionType?: string) => {
         tx.selectedTransaction = null;
     }
 
-    if (txFields.Destination !== undefined) {
+    if (schema.Destination !== undefined) {
         const dest = state.accounts.find(acc => acc.address === Destination);
-        rest.Destination = null
         if (dest) {
             tx.selectedDestAccount = {
                 label: dest.name,
@@ -197,11 +196,14 @@ export const prepareState = (value: string, transactionType?: string) => {
             tx.selectedDestAccount = null
         }
     }
+    else if (Destination) { 
+        rest.Destination = Destination
+    }
 
     Object.keys(rest).forEach(field => {
         const value = rest[field];
-        const origValue = txFields[field as keyof TxFields]
-        const isXrp = typeof value !== 'object' && origValue && typeof origValue === 'object' && origValue.$type === 'xrp'
+        const schemaVal = schema[field as keyof TxFields]
+        const isXrp = typeof value !== 'object' && schemaVal && typeof schemaVal === 'object' && schemaVal.$type === 'xrp'
         if (isXrp) {
             rest[field] = {
                 $type: "xrp",