Transaction not yet indexed

53ZmMYjo9zRD8eiVt8eAkwEGVE5azYVKZv7gTkmU5G8n2wkXX7mrmZkaZyqQCFCFnN6Ug28VcUn4USEDesSLiPS9

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