tx 0x495f4071e46c3a7c30f46c7a0e5f5b3c7c64b47999be0b90e28a2a9737ea72c0Copy

payload

{
  "ModifyOrder": {
    "new_size": 5635666,
    "order_id": 17487328,
    "new_price": null
  }
}