Transaction not yet indexed

21LTZQ4z5BXoTSVjb2vUY7pBAP1XaWA1K6zn1oe87Rz7TjUY8VR7wqtog4e3e8Py9nL1Q5SV1sFkjRpko4AvnbaF

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