tx 0x5638983ebc515c7fb38d2150b6095e2ab381f3eeecb4b2e1a4a11e3544cc2c2aCopy

payload

{
  "ModifyOrder": {
    "new_size": 165349333,
    "order_id": 456902201,
    "new_price": 6796000000
  }
}