Transaction not yet indexed

yyD55nC6bG47gt88YbmfQFEKnPV1xZeP8UdsAhAtKjE5ZBtmA5Q2H4ceHWV36RuknSnzmdjmBxW6rs4uarAWSCM

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