Transaction not yet indexed

KUu6SnnVaJLPk9b5xwmBoCDZjZPHAKSRLh474ypXgAGanzXTXzgFFUwRHyFKn4rMeNDDRrKQVt3nMm6fxb2Nvvy

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