Transaction not yet indexed

5YYUgsWVEEstoE3nfaqNeDxJtbmhDVrtP1ob8MBWHAL8bLU5SE9fe7SXHVBmUz5yeQpuucgrU2BFqQTY4TtLH1VY

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