Transaction not yet indexed

NRwuMXZMFAaW3EGyeiu4sKXGC1rtMSs3U8EJfoAgghzPcK2JRUf37GuJRTb56UGnHGyMAWHk3BqyTqGUXSDT1Rf

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