Transaction not yet indexed

QLkfJFTp5DUDpJkw2YzWx9TWLUMb8qw2vMQ979tBiaXYsbqa3FS7PRS5gJr16VR3UbsqKYiHpE1Uq8vHMRjksjc

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