tx 0x806b95ffd6d820fbcdad348b60e8672d54438a3957b0d3f8783a2edc88b8e46bCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1448287,
    "new_price": 29814000000
  }
}