Transaction not yet indexed

LeTTNc6eFBMSr48gzhwdT5c5fng3QCsoDZXyXhpycbEiecN6W5rceBJmj78ihCixkTCRdAXFVmaaigLjd1nrxpp

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