Transaction not yet indexed

1AMH2e6oZtWB8RbeP56FkdyoSumzGyuoJPrbFYY7i5RN6kRZVd4jGARLbnpYzmc44skfS5LQYQferxWpogSWZ9y

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