Transaction not yet indexed

VMkAC7yzcVv1E9yqWLuLgYsUkzY4811N6c6BuvSX7AwE7QBVj1Kkupd6gQ7MYwwBBpbcDh5rS9EbYN3ZATSbTm6

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