tx 0x2bb68370e3de9b2f56c4f562255e8b9e1905a5e66617eb8d0a88b4c6aeb6f28eCopy

payload

{
  "ModifyOrder": {
    "new_size": 601005119,
    "order_id": 28258732,
    "new_price": null
  }
}