tx 0x8a084d2e6c4b8aad4f454b91b5588e6d1e84a0a691fcdc99ffff14c2f9d8459cCopy

payload

{
  "ModifyOrder": {
    "new_size": 448337562,
    "order_id": 472135137,
    "new_price": 7310000000
  }
}