tx 0x2c0fa7f79a8e42cc9d689cbfe7c6fcc8e4a1c2b65213f1972851e904bffdd0dbCopy

payload

{
  "ModifyOrder": {
    "new_size": 3290101569,
    "order_id": 413502909,
    "new_price": 30128000000
  }
}