tx 0x69fd7d19a1f141fcea55017277ff6767f7179d8f8cd74e5e6cf3103a5e9f6d3fCopy

payload

{
  "ModifyOrder": {
    "new_size": 579012533,
    "order_id": 157167596,
    "new_price": 634700000
  }
}