Transaction not yet indexed

MMwBbGHYZqfykzkqB8g7PWfSVBKJ7AW7Q4GMrxia6wGz6mWoagAjVi8gUbnq2zwEe6RjuBfQX7Jh6BxZSQgsXT8

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