tx 0x50631e72e363f7357c16815d0db4d96ca7fb74f4c06fdd5d21d8b1d0e8be5aeaCopy

payload

{
  "ModifyOrder": {
    "new_size": 129612453,
    "order_id": 51433101,
    "new_price": 67915000000
  }
}