Transaction not yet indexed

21KpLuhYNWe82k8yXSy8nFrbe2eyyrxnfKug3vrGT1vNaGT4stSzs6315MJV7YXyqF7qAz1uhCTcNJDE5k1qGdXF

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