Transaction not yet indexed

28AhugRGxUNtkLLBVyo74Kniy5KgUgASa6NxtiwGh8M1B6QaSSNWKAm5S6FvzkQXDjgkk5Jpw7cN9FAPZy3c6AW2

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