tx 0x19a3d8feb4cfd3b9748a57822a833b0439c16646e20a73ecab86d6042e6b0f9dCopy

payload

{
  "ModifyOrder": {
    "new_size": 3354520934,
    "order_id": 474396887,
    "new_price": 650500000
  }
}