tx 0x65b3a44b1c1e1a36f85221dc0260aa6e2026efcbbe1be9fa3ed157a3f3d12bccCopy

payload

{
  "ModifyOrder": {
    "new_size": 17279293,
    "order_id": 473601043,
    "new_price": 63183000000
  }
}