Transaction not yet indexed

21MHux5Uzc3WgRbqRQfFtToY7hAcf8FzU95JKzrpCUoJrvfJ3thYKXa8RzvFdaUgCxqp2dKuoZE9QBaM8M4trjgE

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