Transaction not yet indexed

aamm3U7tb39EfWAvJyNSRjTNqSfNSfxNpYcKHpcotHk6xcH63S11TQd8crVLfj4CSxvCmBEWLihZTwhG4TrnoE2

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