tx 0x56fada2dd77c9dbb08117921e53a94c2ddb3b6cd35da97a9b3492a3c6a1d9e9dCopy

payload

{
  "ModifyOrder": {
    "new_size": 33300914,
    "order_id": 1768543,
    "new_price": null
  }
}