Transaction not yet indexed

5Yj21w2H6dWguJ7GibV1YVmmhCaFcg96ujM8ur4B3DWmRdAw1fdr6RBNKUXFgSTVvBDzVta31UEK9GcY7buNepdh

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