Transaction not yet indexed

21vaFLe45mta75CT1UGFGgh2qTbgXwy7XoqPCgz8A3rZzQHZaJD2eL8AiaVXJmZLRUFEHo3bsDmXXYHPLRLMSJ1M

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