Transaction not yet indexed

28RdWwknsNYUEbxkbDaeh4wPFgfGpKj8DuFPyreuHvjSusbgp6NjxYqAZt3agQR2xegoixjn18YiRisFAHN9i2Fr

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