tx 0x3d2e132d6700b7d7e780039d28e1bb88c6fd0c19d480d2e8ec91bde1c95fa03cCopy

payload

{
  "ModifyOrder": {
    "new_size": 7278611405,
    "order_id": 342543168,
    "new_price": null
  }
}