Transaction not yet indexed

HfKxcCayiMepAmmkwByZvdU7SR67F7XgJBYbo29wHo1TA9Ghb16WT5zVaTB4u997RvsPnDdPatQvvQFS1W6vfR4

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