Transaction not yet indexed

ykEFxX9RxJGuL1ugmxA5iQPRf5XvmF1miVLLrmFMdEfE1AhSYxe1ddswCxBcezdudZR7HKgNWyuAsGQegbXTp5Q

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