tx 0x0c18d7b7d8812927d495b0a8f16b6f20df0a128c0f498a8b5bbc6402212bdb2dCopy

payload

{
  "ModifyOrder": {
    "new_size": 3707184,
    "order_id": 11498999,
    "new_price": 10453000000
  }
}