tx 0x2855bbcb8b1ff9bb5fd0e2c44b5eb85fba208f109d7d4b26a727d09f2b0c3a2eCopy

payload

{
  "ModifyOrder": {
    "new_size": 434530715,
    "order_id": 6355642,
    "new_price": null
  }
}