Transaction not yet indexed

21NbfSK4eKQpMYpqD289drUtLKnVrCLZRYgxcFzSjWXBawjjdNFC2ULTPdEMEumzvJ6XSscsQer5eQkKAvahosgT

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