tx 0x9f75e46f565fa2a6af68c512c4a70b0b7d4c22300794e3f60e7b6cd561e6d96fCopy

payload

{
  "ModifyOrder": {
    "new_size": 10156845,
    "order_id": 50295502,
    "new_price": null
  }
}