Transaction not yet indexed

28mcppkMR2seb2NG9nckptSKKZEZcUxofCNc6whjuRyCZi2M3PX7jnMC4xTWEm4zGa5oi3tPAaqMDc7SBdF3BeBa

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