tx 0xf7b898c8e5f6944b4e76d6b30c144c84ce4847f5983c8d2a47ef986c4e0d2f6dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1754457,
    "order_id": 7052789,
    "new_price": null
  }
}