tx 0x7fc2c0cf25f8f2868f0b0d0fb7c2c1d0ad4c1f0f766946691edd54db1ec7bf1fCopy

payload

{
  "ModifyOrder": {
    "new_size": 29672211,
    "order_id": 6771365,
    "new_price": null
  }
}