Transaction not yet indexed

2M66TzmKgA9mWw6GYAApgxEmbephyLjA3CSyxdRAZzNk7Y2m6mngCHoN8soNLucjhQ42ofc7aEG2NNQAssBWSfF6

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