Transaction not yet indexed

RT8nmQvnUksNjqyDCqrsP8bokKNEciPzh5uqtrNCbWqvNWsGBYLu1wfDaiLvbYK1yRuMKbbn1pcqL4tRc1zU2iG

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