Transaction not yet indexed

28sYTszC9dnAX8RimTLQiLe7AxhNKSdMbpEokH3jf8upEB4xTLdBBAQWgv5xDKJNg5sy66YAm9SLX8BptW4HzSm5

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