tx 0x2fdd2ef0bfbce9b7d1f9ffb4af63ade5b40a46fe6c9e7901a87ad7a72acd23f9Copy

payload

{
  "ModifyOrder": {
    "new_size": 1264867,
    "order_id": 31631779,
    "new_price": null
  }
}