Transaction not yet indexed

WU6ZD3PAgYqvy53rEEEGPE2MyfPgEM8jvvScZNAaFuysUntCMWdmP5RfHSFQMNqdE2ZnU4VStvD1NUNDMAZN1vb

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