Transaction not yet indexed

UNfHiffCYfkfmGbLUFLNav1jmCweVxXyRB65SieMPqrP6xuaSYM8ryDCkmDjVSaeJS6gfp41jsTAHkHB6kLiyLh

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