Transaction not yet indexed

21kDFMFHTpioTyRC89acoKad4CTn1FGKGs7r4AKqkZFncUB8JkShoMqeYzRm2mTNhCAAxq62i2hHVU4ewnsASp2u

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