Transaction not yet indexed

DF6UTfkfhKUsA2CuDdM9wXXG7QCVASmHxHmFYKwovpDEr7cfaSomD2gb4oKF2pNGcztKPy4MdxbWggDqU3vhKc6

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