tx 0x096c16e8b1c247c3c0d93d1b0ecb7f83aee49a2484802bd1a73dc9b42f0a9a92Copy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1159262,
    "new_price": 29881000000
  }
}