Transaction not yet indexed

Mnn43kXeJ1VPQiXasF8fPqb6NNRFzmPqJ2pkbWpwRN9PbMXxi9SA89gv8yfewmgAbLfeWRgEYYrsSoeH4PPRhX2

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