tx 0x7ec1c479a3cb4daa64be82656aee7ddd160b83ee7491b9f3dc07b8e401cfcf1cCopy

payload

{
  "ModifyOrder": {
    "new_size": 637130055,
    "order_id": 374890282,
    "new_price": 67930000000
  }
}