tx 0xad13dd09b348b3f8b4d0b6b515a79f73be0c6e38991a4cff122d68a04b2cd7aeCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1616034,
    "new_price": 29861000000
  }
}