Transaction not yet indexed

HHDuZX6NPoEdqjDT2kddTv5C9ofjWKnLDGnXgnEuzNZ9ubQRGQi8w88cFibZAWm6FQY5hc9bfTcGSDx36w4ubTC

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