Transaction not yet indexed

MmuXGBfDhbJbCL1bVpjSEa6vjcBcKb4mtQNLaBnyF8jdgq5vZ9N9xtmgvdeWREBsc3DjCvTnBoZ3F5PDKmUr3VN

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