Transaction not yet indexed

21mBTQ2zcJgpBJD7yL7DAXvbVFxoaiTSuqyRHNrffbi51hSpxkJs1WabcdmEkrqKJCVFhevYmouGFS4QVyRMLZde

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