Transaction not yet indexed

MKXMfpgd9koC3p5JJcBcCYboCvnDap7g8dBaAx7pKc8MEsqLVUaiSu3DA2iMjvcMxcJ2ja1Jm26qRBkfg1a56kb

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