Transaction not yet indexed

zzKHXPW3unbEEQuKJMgzucyCJBpGhTtVak8AgmyRqsYBpABRipAXf98RJT6iLUgSy2i3F7kzK2Vb2gYoCs7yEEU

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