Transaction not yet indexed

28cS9fFVNnon8SYdf9iZMfxSyXWCKyEjCiGwdUNt1UcGb8BxXC33qWKKDiUQc48h7EX3W4KtPspB12RYyoEvfE2K

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