Transaction not yet indexed

ecu3XtHa1gxuuhbkP6rmMssqqSC7ZGjY762gwSfB2p1vkKpGKj9MEARNhiV3CuXXWeP26vKWZjo7UAQHn2KpVtw

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