Transaction not yet indexed

21FCPDhfH3oCnPGYztCQFxq5f8Yka9FZBByc2aMBVkptmXB7XezVtD9ZsyGFvykpgoUzCVQkNstQ2Jb2VFectJuK

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