Transaction not yet indexed

5ffWKnRTqQ6p54wRRoMzYs18GU6SLP2hCYpkB8HHfUYmoKgJD2htpW4FhetDuxPjpFPdzx4ZYXK3vjcbKgrE3SmF

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