Transaction not yet indexed

21Snkxq9AUpyrvymu7yzRHQ9m2KmPR95mbAdEesRypGBaXPwjG8z1wdg85a6KaM9LMbPL5C8kfaSc1PF8A9kaifL

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