tx 0x8f2e8076e7b0a554b8957f0ef9fe6acd5818d8c3b67d701d1f4fbabb7355f4fdCopy

payload

{
  "ModifyOrder": {
    "new_size": 8503597,
    "order_id": 32157403,
    "new_price": null
  }
}