Transaction not yet indexed

4E21vbZ3v6erndjsSTR6MXbQR3Tg8TVPMLLP6o12eXybLU4azQ1jWThSbbCkb9WUUhhEmAUVUJHi9h8gd4XKNLir

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