Transaction not yet indexed

FNf9nKzx1czUPEvVNt3cDpfQL4i86K2QRSfA8FEP4tduRzXFXqctud4MBFcRWFXwiLxyZsSs2gtDuYNKidaTrB8

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