Transaction not yet indexed

5Ms6dmdSHZoVCcnjqQ4V6fP8bh9tRTmWuY7YaZNomVaYcCLVJCQhvdAMLnQnmWg4aVRwHDXzKiQekYW21xURJxRD

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