Transaction not yet indexed

RBf9ANsh5qDC7pbMSD54numJ1djdXapTrMSWmwzAzMJMiq9oHbViaEtAGpBsPPe4pPbUurrDxnNtVsJsQS8K5g6

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