Transaction not yet indexed

ngfLdKjwEoFaXxWKrwVDM6UoA2xoqRhRZHVLcRbFemmpnL3LWvY6nTLGpk2rUQZw8gbLUta2YiVrLPL1eW4vGYA

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