Transaction not yet indexed

RFk6R4eKTeu56UBUg2HStr7obA67ebrrWzKH3vPCBkxVDBWuyGKFLDrZd4Go6phmmLncbtk8Lkfmv3foLxiQLh7

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