Transaction not yet indexed

21PkGqFcCMxsJtAnUuRAzJ9vYA6HoXnfmPyMabzV3HDSaDbB7arfzHSNNRTeLSDUtAzCCMc3ZNF7JHyE2yXWjabD

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