tx 0x1a0147da3ddc5a3e579b1b97e8e386d15f8aa58886e4ebfb551d1952eec311deCopy

payload

{
  "ModifyOrder": {
    "new_size": 423050539,
    "order_id": 15263065,
    "new_price": 10713000000
  }
}