Transaction not yet indexed

MCkitqcpWgE52k3n1NbfT1oTq97KrXFoWN2BjJBH1A1vp7HuwACfLFnqxMs4Jnw5ZREMoQzr263B88JS3ciVHc3

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