Transaction not yet indexed

28FuUdm5x9hWMVTXrZCH9jb38XYP2CFfwfCWtQgUBMHv97pNaaWvsh4jPqCTEpjU1MgcPLhSUHVGLmFBLRgCLMHJ

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