Transaction not yet indexed

Ykkh4GauxBtsmHLxqHzqufqYTFdSt23cXuAno48BpVaysmtFQYjjP2jFrqaRYjpYPQ6z7iKZTpoTwdcTY8FjRPS

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