tx 0x8edde1778f0ef14e628a3bfb5a91a8f5cd2caa9c828e8452a9b5d36c358f5c83Copy

payload

{
  "ModifyOrder": {
    "new_size": 9148635,
    "order_id": 42207125,
    "new_price": null
  }
}