Transaction not yet indexed

Tu6eeUfGpsVMz7f5iZb5n9V6scQAG1YDkcZm2udWtcd5PdZYvTigeSsaLmL5TZsxvRh5qz9tExsQL4svUeUHwSy

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