tx 0x2d5d3ca0b2cfb0982417195cf16d69c92e7d4a549f78afdf0c3ac4f6e44c5c9cCopy

payload

{
  "ModifyOrder": {
    "new_size": 3846445,
    "order_id": 25638926,
    "new_price": null
  }
}