tx 0x032440eb31e36cc3990e84a2ec2d71e80d2fbf5e9a354473fe9a4ff8d95bc26bCopy

payload

{
  "ModifyOrder": {
    "new_size": 141419862,
    "order_id": 19486010,
    "new_price": 21818000000
  }
}