tx 0x1b1a23c2a94e46344ad4268f60e37d6f8bf27e4e55345ff4d1a8f6b9ac2ce04aCopy

payload

{
  "ModifyOrder": {
    "new_size": 14365244,
    "order_id": 10875623,
    "new_price": null
  }
}