Transaction not yet indexed

Kfux99xNrEsKwG47w8a4uyS8iqdUgQEXbJ9D3NizWhGD6HmCgHogCJmVpEbPRZRRw3ej332AvMAM4bjNgYsKib2

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