Transaction not yet indexed

EXk3apfWfS5AcjhvhGysFEiE9ALt3ZbyxMapZNRf5K44LZibb4n8pg6pVSg3ygYxWoBZrkLDWyBFMQ7WBHYEcd3

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