Transaction not yet indexed

yk28CUvAx6iV4TLzp4HoGSFUtFTLoSZvY7vpGpT74LGqtJG35a59nyLRcSxJcKeGW91EWfCj35f8ykBg269nMHx

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