sptm: explicityly specify character encoding :utf-8 when serializing/deserializing transaction log values
sptm: explicityly specify character encoding :utf-8 when serializing/deserializing transaction log values

cl-test-grid/cl-test-grid,cl-test-grid/cl-test-grid,cl-test-grid/cl-test-grid,cl-test-grid/cl-test-grid,cl-test-grid/cl-test-grid