Transaction not yet indexed

MMEAfAnRD8iamHSuE8eoe4VMMjroCsm5SrEuyGnUXfNf5CLs4eT6EmT57Um7HfxaJVzt3RA98goDZSjGwiTTXj3

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