Transaction not yet indexed

MEX9CC19eSSVvuwdY8PyxG4WDcaUUWruXeaUgSGh1C7CihEoGJpyLre22GR9CqptDeuRpTRNXVy4jpBa6n9jvf1

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