tx 0xcd3b7de7e3e0c2ed62d7609cc74c29f02e673b7167d30d32220c0ec509e78ddcCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1591851,
    "new_price": 29878000000
  }
}