tx 0x01f4bb9f012b3e0d03a6ac9fdfeb32c9b2d752eaee13bbe5548f44f2b3d37ff5Copy

payload

{
  "ModifyOrder": {
    "new_size": 267846129,
    "order_id": 58558443,
    "new_price": null
  }
}