Transaction not yet indexed

28LaQUiaiSwNbjnzsmYYnMiKET2Rd8CqPoCBeFtSyLLaYDz2dcqa5yD71uZ2SRFgewjVgrc2oY5cVH43ZD3yV3p2

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