tx 0xa7a308a751304f8c7983daa70d645fa9a0d204fc2ce9cb6f9b93fd7aa79e6f2aCopy

payload

{
  "ModifyOrder": {
    "new_size": 4418945,
    "order_id": 370689514,
    "new_price": 64216000000
  }
}