Merge pull request #3174 from Roasbeef/raw-tx-hex-get-transactions

multi: add raw tx hex to GetTransactions response

rpcserver.go

@@ -3541,6 +3541,7 @@ func (r *rpcServer) SubscribeTransactions(req *lnrpc.GetTransactionsRequest,
 				BlockHash:        tx.BlockHash.String(),
 				TimeStamp:        tx.Timestamp,
 				TotalFees:        tx.TotalFees,
+				RawTxHex:         hex.EncodeToString(tx.RawTx),
 			}
 			if err := updateStream.Send(detail); err != nil {
 				return err
@@ -3552,6 +3553,7 @@ func (r *rpcServer) SubscribeTransactions(req *lnrpc.GetTransactionsRequest,
 				Amount:    int64(tx.Value),
 				TimeStamp: tx.Timestamp,
 				TotalFees: tx.TotalFees,
+				RawTxHex:  hex.EncodeToString(tx.RawTx),
 			}
 			if err := updateStream.Send(detail); err != nil {
 				return err
@@ -3599,6 +3601,7 @@ func (r *rpcServer) GetTransactions(ctx context.Context,
 			TimeStamp:        tx.Timestamp,
 			TotalFees:        tx.TotalFees,
 			DestAddresses:    destAddresses,
+			RawTxHex:         hex.EncodeToString(tx.RawTx),
 		}
 	}