Transaction not yet indexed

NNkB7bsL9eF7VNFUcreG3SWpcKaqEmFPYk1zyGJokVabk1zdFmc3ohVkCvkxisgdUPrgDynVeBPQXswFrmWyzHM

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