Transaction not yet indexed

RMSiTeS5BHopis8BKc3J21gkMekNC5cw7Hk1iR65f3LJK7Q72H51nDYaXjRwKn9dE8EK13NypXbuFDXevNt6ob8

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