Transaction not yet indexed

RbtCURqtBDueaLEhqXcgetjcQLs7kWqmLiQWY2k9UgGLNBR7G3NgxpwLCwTNDPTUM8HwXAJpcbCGgbQ2oJSRFYP

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