Transaction not yet indexed

QMMen8zSgDoXHPNoimHFhtSMKqssH5PyX4wry8zGsEuYsQ8Mtx2vucaT8K8B3Ly6yJ1p8XSfWEP2fCUmnSYJPLg

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