tx 0x7b362484865e6e759a2aee4c8215e3afaa0dce7a0a6307d08e3a6af9a81f6f9aCopy

payload

{
  "ModifyOrder": {
    "new_size": 20072673,
    "order_id": 12319887,
    "new_price": null
  }
}