Transaction not yet indexed

28cTHfusX6FkvJtTecwPyJrQmYyb2PHqjKFEbPyeDHzprAF2e6SCbef5qBk5Z2MNnxhkKqvHaSNXGLqSGqrYqECm

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