Transaction not yet indexed

28mkmfGLj9HiApe4SxeUoaysLmd2HrW2LT1si9vGNUDEa1yxMs6kYPwAUM6qo8bFzKJGNgRgSwwaUZJBdJDcJgqQ

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