Transaction not yet indexed

1USNnDtXizz86fM8cz6C2ta7btgLVv77SjbRb9ZvuyNv8o2VFSUb1zWBnxSbCALDmFvSXj3fY4BtrXYqi6dFRbe

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