tx 0x25a5746241d37d0b8fe7d5bdf77d8667b9965a36f96c59d46b7b2b1d2f7d310cCopy

payload

{
  "ModifyOrder": {
    "new_size": 8868860,
    "order_id": 638231,
    "new_price": null
  }
}