Transaction not yet indexed

KTvS5sCUTBBEcdCkujLgdrjAUcUSvF2ixserDhAS7mVBjvi5Ns5gxDrSYc5fCT1z3HcAPu4w7fp5iSHV6oLJJbS

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