Transaction not yet indexed

Rm9XU6RGhY9wtDD6HZyKdoeASfNQ6aVtZeHiGYAvAFrgh1jnbwR1QsKaFWRMs6Gr2Pp2vvWvgScRGZKGWe9iGmk

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