tx 0x74a7f3c8207fc8bfe4060f367f14b8a85b7d4a56abcd6504b16a769d4369d6bbCopy

payload

{
  "ModifyOrder": {
    "new_size": 914782886,
    "order_id": 377574134,
    "new_price": 30400000000
  }
}