Transaction not yet indexed

Q5ubap3EQaPvEKFeCN65x7mxChX9e1TSVubSsbQfsUhQjGZ8NcqJP64wh7xGLFDADXrNG9caUZR1bqDaHj7Pse7

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