Transaction not yet indexed

RBsRKmzfTmV1m17WtfdMEUNNv35nXLX4c6onXi7PcPqFPZ8f7R6SfnYT7rLcu3WzPAtdYHn5vLdE7o4q7pdWtvm

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