Transaction not yet indexed

KLAu2ACUSHTYuMRb6teqV2ZYiNv7kPdsvR9wPALKvrjkf7cfnjR8UvxKzQPqHeHrgkeK9NQWjzATCZNW4mCT1ob

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