Transaction not yet indexed

21PquNPtAUQhzRFuwTcQcHTcQjpncbGRMYdZAWaT22ezRZH2DtqmPpjaF86M18YonoYo9z6qqhbb1R3ymZTq31si

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