tx 0x5ae6d85feb61f0a15f07126057b3c68c1d5fdfd3fd9b970f947920a0e94d9b41Copy

payload

{
  "ModifyOrder": {
    "new_size": 28632500,
    "order_id": 11559212,
    "new_price": 10469000000
  }
}