tx 0x7137ab5b1cff247ffd1d4c0224bdd990e87301a491cb20d8f329b32b6acbf5acCopy

payload

{
  "ModifyOrder": {
    "new_size": 51299590,
    "order_id": 471335118,
    "new_price": 7322000000
  }
}