Transaction not yet indexed

MPxkTxPnyVahvUY7boTShH4W8PUdC7AeTW3r4XtZT4Jf3snnUh2KEUDa7gQad4EXMSnxgFXYuGTTToA2m5T93Hz

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.