Transaction not yet indexed

PKTp4mCmNrjHqBZVgAsdU8TWL7zj8Ap19hJkYsM8R9iPnsWo9xNuvaKjvSNXeZTA9yTxCToSRzPhECBUAFjoRL7

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