tx 0x9ea432e2d7f269af6e662fb70431a9b9c407c43f78e0200d33986c4c3f4be67bCopy

payload

{
  "ModifyOrder": {
    "new_size": 441631091,
    "order_id": 451316977,
    "new_price": 6775000000
  }
}