Transaction not yet indexed

21HaaCxL8NRprK64NqmVrUMp3CaqE8RV2ZAcaRMyKLNPKXGj3s5xkZy33Rzp69mEZYqrgSkhQbsU3jc38fcXHttJ

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