tx 0x7f31b926c70a8f8b8797ddcfd9b15c2cdccb8082b1050dd4f453e961b1e74e5bCopy

payload

{
  "ModifyOrder": {
    "new_size": 25144783786,
    "order_id": 10269336,
    "new_price": null
  }
}