Transaction not yet indexed

FFC4fE2UhmVTzWFshKBu37bXM61NqCh4Kqhj8HpD5JU6FCTnhQsLXbsXYWMiiAsvZPtiPnR3UNQtmc3kBAHGRfT

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