tx 0x5cbb1758a6e1040cf6ad0dc2d94cc3d49e060f2c09eb59dba973b5eaa90039adCopy

payload

{
  "ModifyOrder": {
    "new_size": 78479405,
    "order_id": 73543191,
    "new_price": 10320000000
  }
}