tx 0x8c8b5cb689fbc3ee4e523caebf26f4a6f18d6b3b255be2ed5c7a5e0d48d218ecCopy

payload

{
  "ModifyOrder": {
    "new_size": 221206627,
    "order_id": 1783774,
    "new_price": null
  }
}