Transaction not yet indexed

ME5koLNJQ6YYiTSSje5pckVXLJbaRrnGLyeWVsWzcLuvtxmfMmpVMYuHWYf9fsuRvzQLzSdALdzzRBjBvzHEXke

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