tx 0x0d6c90a9b90d3440cbf5d9ea10c0aa7e9c9b85207b22e0fa26d19c6b4be4757eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1459496,
    "order_id": 51215423,
    "new_price": null
  }
}