tx 0x30d4f64f9da9fdf6afe52a8913d3d3ee7cea9a8bd44318b79f08a56efe64655aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1663982806,
    "order_id": 456965320,
    "new_price": 646600000
  }
}