Transaction not yet indexed

PL6G3rrCXj1toUhj3SPb6DM3MXGP1PBLzG2yBskpy2ZXvNL1aj5s9kGwXRYFqQnR8sQPV4UQ2uDNqHBuFZaBEK2

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