tx 0x67e8ad64cb4e6008c6842f098c8d89e0361b7b5cd50b9b8f115d8c4e1f81d66dCopy

payload

{
  "ModifyOrder": {
    "new_size": 771260964,
    "order_id": 8842778,
    "new_price": 29968000000
  }
}