Transaction not yet indexed

WpnAt4TfzrNrfe4LTRjHTLME7mU2DCp4T8jjqo83GrHNphufcRgh3rU2uxcu7J3wNg9ffuQLX9Pw8VPiRUC22ap

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