Transaction not yet indexed

u1KEEa8SfXhGuJDevP3r55Yk2ZeyYnAVcjR7GemRq2YdeYcAsjY2BCbWrcU1gb47bKo2FxcSY4hZ42Hq4P2N9mN

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