Transaction not yet indexed

SEx5qXeivZHSi7QPHUf7ikZYMzvg69fUvfL2aGjzbgsvysZiy4fskLMxmM6HWDgARtKdTdTDrD4cRzMp5dSDNoq

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