Transaction not yet indexed

21JDUuTQNi8ZgqAPtUy5hTGvESTgsjJ1KXaLxTXyyPEmY4zWsMLpXv878uS4eApKHTWBAFgtkbgGALeo6k1eVCxT

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