tx 0x64cc7c49817cad5d5f7b26a3c11996c3f9d04d3c6de85a124bee0c36bddd4c5dCopy

payload

{
  "ModifyOrder": {
    "new_size": 7002256563,
    "order_id": 56037169,
    "new_price": null
  }
}