Transaction not yet indexed

CUybmAnNdPacZgE3JCvfpJocuLc3AN7EqpJv18S8z4bCT7wDu4Z6eM57UFnPximoSvJueAifEfKgsKHoEUZSHN2

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