Transaction not yet indexed

MCvNm9DduB6r4GAQoKBgAXd6FC4VaRfXeXTZ2sdRbdSdHJS27kQBkg9scLWnteYGvKra1LaPDxmEzFoLxF6wR51

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