tx 0x55bcad4972af58bbbdd0bc8b7abda10e0ad3bc22d4bb8ae1c2f4cf54471c03bdCopy

payload

{
  "ModifyOrder": {
    "new_size": 406900502,
    "order_id": 31636558,
    "new_price": 29598000000
  }
}