Transaction not yet indexed

4Z21ExsVDy9i1nSj2pytCZaS7962cry85Bwo4ueare7PbXEjfC8YoZCMsd33pY9KdALSqxjtsW6AMEq49jcCwg1A

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