Transaction not yet indexed

668fdyvHR7ema75cDm87RnKbiucz3Tur5bVrfTwy9RXJEo5JU14ZFcnNGoddibVWH8x7a2fZcU7Si8mLwDRj7hya

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