Transaction not yet indexed

ok6VupXf4KfZ2CtFngzD3bvFrAJPc9kN5nisRsFi5KC8m2rJAnNYv5miwhpbxPvvyFNcu2remW6GTvoMyM8eTp6

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