Transaction not yet indexed

mfz6ffYB9PmqubPzVRrRDvc6JK4DvzyH5WRunEeHmNpau1uoHVEehMH8UjmNikKknbdgLrLEhtfNRHq35U2EuyQ

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