Transaction not yet indexed

28ubCXcTPTSoKSySTStjWjyCiPAZ6VHk3kRcLANQM8CJo2HdhRTu7DpxMRVcce9xbNB8ZnuT3Hd3C8eRTzhGsoRX

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