Transaction not yet indexed

nvkEMBVHutSW2zTbHBHdRPVzVyZ4WLTvKveR8UgoG9yp1k4MZoRrigpwambyteJbQaTD8jBNGZP67RQsrtmemrQ

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