Transaction not yet indexed

21JhSfcCza7M4wee6YJRUBPxCGTHsZVJfyL168W5RCzGa75WM3a4K45ebcfjkiXR3Qj2PhHChBNm1ATmQu2WSKRu

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