Transaction not yet indexed

NKffQkBS9gMRuhexPC6Fkf9CPP6NFcnFQbaZrfCd7GNpwnYkaCmzJYPLVhTMizaxrkEd9ssbsQogjEKnJkGCTPW

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