Transaction not yet indexed

21FYEgz68aVKuTNapSagUbkPUcBWNPrQ66fLA7RwzdzAyy3Z7mGKMNk6fAXPFMEdPv9debGatUkoJ7REkARa6LST

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