tx 0x01d9292324bda6a4672f526845bc96e9b47f2fd1e16387bb8cd3c913a1c8b7ccCopy

payload

{
  "ModifyOrder": {
    "new_size": 11900996007,
    "order_id": 55818301,
    "new_price": 500000000
  }
}