Transaction not yet indexed

5FffDZNcpL3cGxCFfYAvh7MKWnjWEbBSvNGLV2WmfwpP5UpSwmYnZt65Fk6k6NhBDjP8Ps8MEkbDmJKFRP9GPwjG

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