tx 0x4c1dad62dc9a73dfd7a90dab4ba94b7c6c6cab44b1dd5130a825ddd3a0dc46baCopy

payload

{
  "ModifyOrder": {
    "new_size": 2312912,
    "order_id": 57789153,
    "new_price": 32347000000
  }
}