Transaction not yet indexed

1KD15pBUePJMFcajymGgJKDNMBDPsYioxR3cBmSMVhwtZYCDjZXeUMdvGzcZ2kynrb21pxTUh4dxg2x9TincPM2

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