Transaction not yet indexed

43ism2knkrPFbyyPy7DvQtoKSPqK8mcsWZP8mBfZ66EsF8qzdha8SqTscnGViNJY5uBGK8bYFvWwNvTqAatW7eVQ

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