Transaction not yet indexed

21XGDUH3HDv3kdXuzhUHTe5fFWwCm6i83Ev9hSQGca93hHoUTi4VfPGZ78NQoP1JK7LW5FEqZASptMQKU1HGvLH6

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