Transaction not yet indexed

MAu9i7kZPvoMjHtUhvxELx99zDv8Ejt37hRPUoCAsyBbH5DG1A5rLuVNNghvGoM2mk5AbKB8fuUGWX15zLkFpiT

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