tx 0x1f4b3c8e0eebdfecf5bf1eac40fcbc75918493abbaa9d0f7507880f8b4e7a40cCopy

payload

{
  "ModifyOrder": {
    "new_size": 46513143,
    "order_id": 3783343,
    "new_price": 29778000000
  }
}