Transaction not yet indexed

21Nvf4KF1ewEhFw8BSeVg5qLBqdRh2CQyTdo85JD8dphufMidtRnQye4JMEh3gfkeTpYYU4fndS8kZSHDsKFTv4u

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