Transaction not yet indexed

28LAqDySjVEuV19YyVPy9DgXNmKN6VvqgSmcuM7S8G4hWasiaj1vBsbdnTzdYH31LsmYzFw4i2wF9nfuMeoTun59

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