Transaction not yet indexed

xMDFkC5TPMmdJFsjPm4TPSwSxcJSNLcZk5rnZTJTmAxruagtY2qYtHTtqitQ4HfnuqxNpuMDBU8dbPdpqEm7Z6V

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