tx 0x25f4a8f329a26575bb9bf2ec2c1f13257ec6cb36e9e0f7f67a21afffcf9a9c4eCopy

payload

{
  "ModifyOrder": {
    "new_size": 358618952,
    "order_id": 423970769,
    "new_price": null
  }
}