fix: fetch account number/sequence when not in offline mode

client/tx/factory.go

@@ -460,8 +460,8 @@ func (f Factory) getSimPK() (cryptotypes.PubKey, error) {
 
 // Prepare ensures the account defined by ctx.GetFromAddress() exists and
 // if the account number and/or the account sequence number are zero (not set),
-// they will be queried for and set on the provided Factory. A new Factory with
-// the updated fields will be returned.
+// they will be queried (when not in offline mode) for and set on the provided Factory.
+// A new Factory with the updated fields will be returned.
 func (f Factory) Prepare(clientCtx client.Context) (Factory, error) {
 	fc := f
 	from := clientCtx.GetFromAddress()
@@ -471,14 +471,19 @@ func (f Factory) Prepare(clientCtx client.Context) (Factory, error) {
 	}
 
 	initNum, initSeq := fc.accountNumber, fc.sequence
-	if initNum == 0 && initSeq == 0 {
+	if !clientCtx.Offline && (initNum == 0 || initSeq == 0) {
 		num, seq, err := fc.accountRetriever.GetAccountNumberSequence(clientCtx, from)
 		if err != nil {
 			return fc, err
 		}
 
-		fc = fc.WithAccountNumber(num)
-		fc = fc.WithSequence(seq)
+		if initNum == 0 {
+			fc = fc.WithAccountNumber(num)
+		}
+
+		if initSeq == 0 {
+			fc = fc.WithSequence(seq)
+		}
 	}
 
 	return fc, nil