Transaction not yet indexed

mcS2dXcpe7PNzgk1WCmw5yQ2poBrdvJSZpeo4Do3Nj7phRzaGYJwjVf6pdX8TfnXm8PVdfNVDrjTyKXNUXKvMX2

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