Transaction not yet indexed

21DMgg4tvXSmC9hZgkhSX1FAaUJJPZXWjfSjVXcS548DrdAggc2qDMNFoudyBYuz7vfb1HmFM2AfaS7HcQijQtWx

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