Transaction not yet indexed

28EDQV4Mob3ZEGGDVZLx2eWf7FDg4TabWqDAXbkoDNjgFZanye7fYkqMVGzqq9zc1ipNUBPuEraPgHCSmBz7T22M

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