Transaction not yet indexed

vwkSE9yJDt9QDEPSnwwEMLJSKjFGgRMzGunU6FcqTz2HYrvYQ8UqkkGPUh5BqXTzmvmvVVEtdcBCVacwTwBgyrK

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