Transaction not yet indexed

UC6u1RRdcKsBKuexbDhE2mwRYZktB8TBBdP7b7H9WwTCZUJUvv1MLwGjkzkS9XxeYKNcjjA8bxndPWuQXpaGiGT

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