Transaction not yet indexed

SEUnf1chSPJt3t5jDVvaLwh6m8ZsAEoVxvAMaVDuf6khxAKf7B7RG2WWfPyKWWCDgQ91pCGrgHHbjvtkaVxZLS6

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