tx 0x1987de83740f14d0c4eb26d7aaa1aa78adcdd4a33a384186e1e9b2c0c3f51a8cCopy

payload

{
  "ModifyOrder": {
    "new_size": 4691901,
    "order_id": 473580599,
    "new_price": 115816000000
  }
}