Transaction not yet indexed

mDm2YnVY4Ao3YAKSNQYAZK7vzKnH98HSPkQLYcppgU9bSzaZK8FjUJHTTiLCiYsxJA2TqXmbvNsAVB3qJMDuyaG

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