tx 0x497e6c000df6e90f2e8dc8a1b36d5b28479edf7059011e0e0d20f3e908a3b35eCopy

payload

{
  "ModifyOrder": {
    "new_size": 212972165,
    "order_id": 22748982,
    "new_price": null
  }
}