Transaction not yet indexed

99MEPWotNssm9fQ1PpyB6NG9HPA7VSUYfEJa49nCfMhrddrNMHXwudepaVik7RzpqUWS1DqMPv1pbVwp6UGM8Qk

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