Transaction not yet indexed

RNX91zC16zdYVJabKmrpyKZFyuzMDuvjeNNhcnC5ZBpNeXvKBuNDYk3C9FKAk2B3oy3CQrdhdd1juApEjVXepdZ

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