Transaction not yet indexed

21NCMFqCSJFWzstNBhb4NbYQ4BYnbVRsYCsygiEsZLtv9s5HQv21usDZVzGLsHXVX2f4r2qRBaPv4Dcbh6tcTudo

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