Transaction not yet indexed

1acTHkAkT5rwq7Dy2TKkabBi9jW4Du8yjnAPc8JMCDgMPKCYV3MaSVfLaEQWTKxo7Q72FGaBbpDiKrLm18ARcsY

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