Transaction not yet indexed

RFzZK4uz1vbuJTVWbWv3ajYCi6ozVE62Js3BpHpezuEvdSn6JM6fG4ECgkX6h1KqZLmTPu2HJx1LveKr2dh1MBp

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