Transaction not yet indexed

21LjPFJxzLkZLq9G7aj1GixFZ1k1iZnTZLZy5bcxdKYHZaMkkftyGHnQSvaH4uq1SAE51KPJepTbLANf1n2moV2A

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