tx 0x54f5d990eb3b7c12e42d5fbcf4848606e8783c0a71fe6c26b4249dc8e5707e6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1978133630,
    "order_id": 117434352,
    "new_price": 618900000
  }
}