Transaction not yet indexed

RKDLBQaCumYn8K9zrKEnCurD7NmH49PhpsmhryBMkFUbv1GxggQErBHpGy5YBFibv1UZzqByJLzqZSu4YZUfF1v

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