Transaction not yet indexed

mdDMK3TcxQ37bZvXrpaqnnFxK5JmPCfQ4ft1UaTHAQwZzY1EJhiXZsK4FQiAAMDmD9oEjSGHfQsAmpVgGoHrtPq

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