Transaction not yet indexed

pLBN3t37AESKrQCBSq6iSArQL3DEi8rkicpqnHG1qJS7FDbvwPkTrXDsrgzKWFoM14WcL5FVL8JsDkr9ZteB4g6

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