Transaction not yet indexed

EN7NNTtCoVuHdM5j4Q2AGus3ij1S9see25dxu6xuUrBbDX3KLDYZ75PmSDJBVCKzVd2v99kmAfo8xwUZApE1eLJ

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