tx 0x4a76cca76f1869fb7ff12d0af5d5f3683da7820f61fd443f7d3e3ce1e95cd32aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1290588026,
    "order_id": 460830499,
    "new_price": 7130000000
  }
}