tx 0x1a7d028fe1e65fcb427cc7199d27dab377e08ad5a54b3fea8d7dde99dc69ebbeCopy

payload

{
  "ModifyOrder": {
    "new_size": 6224463,
    "order_id": 12131270,
    "new_price": 10433000000
  }
}