Transaction not yet indexed

RQn2M4S6QdzcKCdDbNV3urNU5ieS5sp96BdRfAXx85Vq31yGR6bKMxddvWa4dCWAqML9psjhPfaWaNFUJWaymcu

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