Transaction not yet indexed

28EeaYECktqXGdacqBFdNEJDMzd7x2W8zHDkemm9kUiesn714DDccFf9JYekwk4CGhyfd7V8FhQn5cSZcfa8XSN2

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