Transaction not yet indexed

ymdcWckbaVf1JMH8GiKaBujr4hY1eQJNRhFrnUpY1ysRHgmtqe2s2bCZtAxJqoQCjGkW7Fk3EjgJT7MLNLmGu13

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