Transaction not yet indexed

21HuU3TYJ9Tko45c5b8f8NssbF4vNy3m3YDHfGFNLkQZtQ4t6HNRnsdZkXxQwTrGvUKmyH4hqBjX4rAUprgEF3tP

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