Transaction not yet indexed

ffL5ex7dcZzb3ffBxjRzwFvb2oPjZ5ffwJgcUagxEL7yQdiTcU4e6MsY68g3yAD7mE28JpQFzEMUJmiEB8DiPnx

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