Transaction not yet indexed

2i15vx2nvMFfxzvuPLQVCeWN5jyde3eWpeF1M6W5SpZx13nLuUhj9V9SNnN4qHy8SDvRtN7rLBQMDusRjbLCE9Sc

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