Transaction not yet indexed

SEx2tPzSYKqacusdaDjwZtXM66npHHQGJ27PuSAaMe1SWAmuAP4pCkuERbLNyFXNGY2RvstRBRj7m1GRwncbCV4

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