Transaction not yet indexed

4m21FPLwvF1BBWxWg3VZN7ZVudWMsfFgjSv79ZX9pHqapsYtaL7Ck8L53t5XQj5KfjJdJS2WTtok2txrXHTjEq2Y

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