Transaction not yet indexed

GAmb8NmwufTmscY1DFDnPao8ew11wPFWmitdJNczRnpUXG2jLSdPuWA5GFFzvsb9FXd1mnD7ncBxsTcmMXPUgdK

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