tx 0x5f86cd0d4e92ddcb0b4a3ec80fa50c2c78eced895f855f92f29ba3c6f72b916dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1072189617,
    "order_id": 18137003,
    "new_price": null
  }
}