Transaction not yet indexed

28NAh5iZYJSmV6oY4ZsCgJjjjZavASGoSYMLR1b3aPu1eP55dap6wyPqe1vjcDqmoZzUyHi5FuVKDgbcnLnSb4e2

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