tx 0xdfb87ede8f7bdc2e3cdc604e9a9a435b2a366fb0ce709eb569addf4835bbe0afCopy

payload

{
  "ModifyOrder": {
    "new_size": 7343222,
    "order_id": 456689021,
    "new_price": 6952000000
  }
}