Transaction not yet indexed

66MbuZRZpkiA7WcGATtAct5SmY4LxXKF4arqTShmo3HbGuXbjaoFoCeVV9wpqeXRgv1AaTEmsUdVwSd89Tk3M5fy

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