Transaction not yet indexed

28aC8sVQRjFriHAeEr241PHPyNt2xvz6FWJPdwoBuvUrtXEVMvGYcUR6hEa5kJNnXu6eubdFs1DEhbCCsH17Ew5U

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