Transaction not yet indexed

u1WPsgwNSEbWcqCA4pfCLRPrwKT7GrpyQkevuAKtDaFgmpLETbwfZAVjrg4hCqrDgrL7xKFAB5bHA9CZCm7M9UG

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