Transaction not yet indexed

YKk3enTm7TzPCGRk5ezSQ184NE9b5mUZyuBS5aLZthu9cdYhFa8UcGDYsMjEPWqNXGEmVEvQbYyntSPUjbqYWq4

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