tx 0xde76b3fca7ab8f14f9c2f5a3b48f2e976e80ff7a0c8a3cc3f9735cd87cefe5abCopy

payload

{
  "ModifyOrder": {
    "new_size": 3854386727,
    "order_id": 409553951,
    "new_price": null
  }
}