tx 0x8a4fefddceb8532a9e48be2d6a5f169c7c1f5348d97067dc3aec7e02619daaadCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1796731,
    "new_price": 29850000000
  }
}