Transaction not yet indexed

642PiTasCBmk1mfUsAPLB3dToZcKmBCTuN4zWkW2s9Ckomg3aiRGDNSeto5wT96b3CP6R2EJfns6EiiyfHdX6giN

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