diff --git a/iguana/exchanges/LP_bitcoin.c b/iguana/exchanges/LP_bitcoin.c
index 19c34cf6b..373af373b 100644
--- a/iguana/exchanges/LP_bitcoin.c
+++ b/iguana/exchanges/LP_bitcoin.c
@@ -3435,6 +3435,7 @@ int32_t iguana_rwmsgtx(uint8_t taddr,uint8_t pubtype,uint8_t p2shtype,uint8_t is
     }
     if ( segwitflag != 0 )
     {
+        printf("tx_out %d, tx_in %d %02x %02x %02x\n",msg->tx_out,msg->tx_in,serialized[len],serialized[len+1],serialized[len+2]);
         if ( rwflag != 0 )
             printf("unsupported rwflag.%d when segwitflag\n",rwflag);
         else