Transaction not yet indexed

5b6MkJEUAwhnBaHnbjXoRzitjErSE3x3NXstf8BSYvfFnDKn8LJsY9rcX4dScpGSyzdwRHi2Nhx5DsJv7DPFUMLK

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