tx 0x68d29d0a47a48a7be0a2bac59b5765511096d8da971b93234b9db4fc64a49a4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 252398812,
    "order_id": 13300120,
    "new_price": 10753000000
  }
}