Transaction not yet indexed

21NGhfoizMgaYRmBnhfFQxiqR4Pv8Euxw8bwsSFzpiAQx3NUJrLupS4STrGJqCPyfmy52eVCQM1DaUT3m5UNPFVR

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