Transaction not yet indexed

i4687E8uzApim2EnEcV7E6QzWax2J4EYfwLN7MBz95unUmwLTGgm4TK2dS3MAAMEgLdZs2dE5idDy1XHTaXSmXg

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