Transaction not yet indexed

28spkpMxRov2d3zUmf5eSBvwsovycB2ChJnyzbr8Hi6mnPzu6jBptF5R6kyJxE8AnuuiiTeXW2BAoAVf5g2aHEhv

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