Transaction not yet indexed

yiztC8H7UBJ6tYbPyg71TxT7U6aFxjZoSTXQAUwvM8oLoHiFBmbur2hrfcRsDjDbwpScqszFwr4fS6iDghGZTy2

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