duplicated block id: 1
size: 9 cleaned lines of code
in 2 files:
 - src/rpc.cc (95:106)
 - src/accumulator.cc (325:336)

duplicated block id: 2
size: 7 cleaned lines of code
in 2 files:
 - src/serialization.h (113:120)
 - src/serialization.h (131:138)