Transaction not yet indexed

4D21XmQEQ23A4UVjSyaK57nPagKu8LrYGg8Tn2gr1YiVaFL3H9npbFM6bSXm6LFqa7JdU5iL8nDCeKu7B8SCXUx7

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