Transaction not yet indexed

MKZTYA6xvvtUcvQXT6zqwu1K2SsDFt4SrVV3SKyJb3FXu8rfzGFyo3z6m88JvvZeRwbTgompP2suofpKXh8ahQR

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