tx 0x2de3b7bf7f489226c26201daa4bc8db8d8fbc2e8ccce7b05b7740d16563eb6f7Copy

payload

{
  "ModifyOrder": {
    "new_size": 850220722,
    "order_id": 470595905,
    "new_price": 643900000
  }
}