tx 0x6a0b8de1cdb95962be39b311e6d7016a7ae4e4ebe73c8a1ca99c6729a6e80aabCopy

payload

{
  "ModifyOrder": {
    "new_size": 278108978,
    "order_id": 15951928,
    "new_price": null
  }
}