Transaction not yet indexed

5R91UWjUyoYGx17zchGy9tFphsewp1EykciXeY4NaAtPqmTvwLPXhVzrA5My9GRX3LuCVu6wyKsoFeZstxpuek6n

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