Transaction not yet indexed

pbYnXcUnmoao4sw1WNnZAshNcgFL8gThya7Me1mZeaVXgfWtLe6qpSw2sF77CkDTM5KLHQpX5HbwbrMrYcBYAd1

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