Transaction not yet indexed

xMMZGPhkwP9cMzMCEqHoaY7xFXeaXa6tppfaRhggxtxrPEJWC3W9RL3ZJvh4LVXbccKkz5trHWgxYyKuJN3FdFR

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