tx 0x150d6f0d813d5fdd7ed81f7a2fc8f2b56d35b1a8bb0d62790a80b1d487e26c6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 89273487,
    "order_id": 472228709,
    "new_price": 67509000000
  }
}