Transaction not yet indexed

5ubffnpTNXoSAQj3shPUxQbkCqNPCFxM5fpRWPVqQmvFCofJHNqSwXjf1VfPaP9XeGCw4PrrdP2PmBwNivhgJMV5

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