tx 0x0eac4ffeda3fe86b2ecccbad5b9192d6aa3b8c031a2d2bbc3e2ca23ea65a700cCopy

payload

{
  "ModifyOrder": {
    "new_size": 30666665,
    "order_id": 19847260,
    "new_price": 29458000000
  }
}