tx 0x9e268ac2ae1d82f9f5c2c51d22297c9e8f86f496998b3e6eb8dc6c7557b6933bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1155590,
    "order_id": 11502297,
    "new_price": null
  }
}