tx 0x4d81ff5a9d6844f33bcb2d2f2515a7dcc86d5cd4d95cdf3f8ac0e2fa7dd579dbCopy

payload

{
  "ModifyOrder": {
    "new_size": 142674349,
    "order_id": 75488802,
    "new_price": 60846000000
  }
}