Transaction not yet indexed

28dXmcWJ6UUQWMdcHmLzapcrnRmikEV5Cmkek3j6ncx2ypFATSuCgdQRdPh5i9yhUreQVFxhfHQiftcjTYiKGE2X

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