tx 0x4d43b30901d51a47a15713c59b52d27a2ceec3c5f22b7b1e8c7cb4b208c0db1dCopy

payload

{
  "ModifyOrder": {
    "new_size": 6206067,
    "order_id": 13872197,
    "new_price": null
  }
}