tx 0x80f6acb8d78eba5a2841153e9a9c9e5d26ba5e0eff247e3b4eb3dbfa2a5307f1Copy

payload

{
  "ModifyOrder": {
    "new_size": 5523896,
    "order_id": 21285273,
    "new_price": null
  }
}