Transaction not yet indexed

u3Nv88iscdk4rM9Kyg6EbmdAb54ih7ESW8pm4wvptSmLEzH421rfMGWPEDxb7RfntQKu1VKeETbPUEp5eohoEGY

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