Transaction not yet indexed

XMECJgWvXaN5mtpPq9bHwXAJD97GsYkwrrL3SYAYw7mF92hhpbrJCaaWymRFF9V3ma4p5xod6LTAejhPUfCxQv4

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