Transaction not yet indexed

5ffEYbkead2q8UMmHpbaao1QbJgRcPMYs7H83WZMSnCWCK31XoeerZCqjcwjScRfo4ZrXLEG6bPrnciMwX7bygiT

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