tx 0x4bebc17851a3d7b26ac6cfe1a2dd9c8cc18188f8d6c8c3a0006843d74ec224c8Copy

payload

{
  "ModifyOrder": {
    "new_size": 199616208646,
    "order_id": 409011770,
    "new_price": 519000000
  }
}