tx 0x00df50d9ca7d0e4b02bc1b5a115b638ddc16de67e9df46b1118f479a0a3f9e8eCopy

payload

{
  "ModifyOrder": {
    "new_size": 19174749,
    "order_id": 10601831,
    "new_price": null
  }
}