Transaction not yet indexed

1ibWv52kJWHSDKAtfZeqmxJHFXNpcQhLEvgpjKmcVdsBecfMkQi2FqkbPhDMi7cSiVqdm2t91CkBn3JH2KegRts

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