Transaction not yet indexed

21Lyw6qcnYuoVgqHonqXFCVNegSnwT4LGoikmYxSQNoiffJBbiYnZr7H4QdLabSS5M84ZHUv3K9XDZjtY8bKXAR3

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