tx 0xacef7d60d9b0ae6bc3886ac7c1b8bcbb5a4cbaf0caa95c8fb4b06b5a0c15e5adCopy

payload

{
  "ModifyOrder": {
    "new_size": 10580570,
    "order_id": 29592765,
    "new_price": 30559000000
  }
}