Transaction not yet indexed

5MLuhgByhMStWB68CwfhNHYV7DzHopCunwWi389oZc9tCPwH9UoxTMyJXNKtPttYpHk5tcxuBnZ8H6BokUZEJ2n1

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