Transaction not yet indexed

5ycubcnUu77tqmGh1RawSVqPekmGQCPxAfCdT8cJFFcFTmFwSvuzFMG1eWF4sW9EfcEcPoWUyAMMbMNLFtNQLUgS

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