Transaction not yet indexed

21u8mXvD8j8ks5pQdH71VAXeqHZUMgixt8AEhR4gVVgsADoSgesV1ANGo5joiJDM5GcSL8a9Bsrs53yr3F2Qmqpo

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