Transaction not yet indexed

21KuSAyMMxbHq73Ei2s817pnt1kfKYF8bPBapL5Y9FEG6eUGRUDhhujJPppmz3qCevVBrDjw35kRK9emP8vvJbsM

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