Transaction not yet indexed

ZDXfEmKD52yaWSFe5t9xCCU1XBoGmLmHZ2CaJ3UHq7T1jkSTMDQDQc8pNj1YztxVaF3BsR8t7TcTixGsQvS1Uu4

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