tx 0x99f3a66ffa4224b135f5f407bf77fad7536d711d8a55a0c3d9264f3c523f2ddbCopy

payload

{
  "ModifyOrder": {
    "new_size": 1678551906,
    "order_id": 474097309,
    "new_price": 647300000
  }
}