Transaction not yet indexed

MMTZenPvLfExYUH9VEab3m2zSC7AVPhH3FkjqcrQgPd4EMbHtv6uEtnMAw22xhCkKmfzDpX5LEJYA4hX5GP9Kea

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