Transaction not yet indexed

5mbfGH2oVRmBsxRjYtcJY4chfVqCWTWUDDRQcUGqPo7qTsfYVmKfRubYET2MXgDPL6nTw2H9kQyqsUUiVBMCCHZW

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