Transaction not yet indexed

28Xf6idp2UNowarNMTf5YDmnB4FKWppaj5GoDEE7KQGDvZnufwFCuFr85JBEkDcTJUT64H4gm9n1NhfHtPBS2jvn

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