Transaction not yet indexed

4G21Cp9tEFhXFB5Mzyi9YDfku2RcmZcTyLnYzHYa8GhRbuQNxoFPzCUdGWDYEKiKEVpaSq5RU3VzuMHGj8fWQp3K

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