Transaction not yet indexed

2KKdAdkSSZ7n44AjphDeKSYEkJRXdMh48StZd7GRFkbMN3AZcHhKyPYXK8SdDJJgxf2Dz4BqPNL9GVkwMBaqUYL1

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