Transaction not yet indexed

21Uuu3M6QTSqRLiiBkWewuPTiC94Xa2prCLW4jxeUwmVqbPy7t7QXL65HuWYT549TL8bXZSyMF6CkJdfNJTXLkYe

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